Vulnerable Library - bis-services-base-1.0.2.jar
Path to dependency file: /MavenWorkspace/bis-services-lib/bis-businessservices-lib/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar,/home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar
Vulnerabilities
| Vulnerability |
Severity |
 CVSS |
Exploit Maturity |
EPSS |
Dependency |
Type |
Fixed in (bis-services-base version) |
Remediation Possible** |
Reachability |
| WS-2026-0003 |
 High |
7.5 |
Not Defined |
|
jackson-core-2.9.2.jar |
Transitive |
N/A* |
❌ |
|
| WS-2022-0468 |
High |
7.5 |
Not Defined |
|
jackson-core-2.9.2.jar |
Transitive |
N/A* |
❌ |
|
| CVE-2026-68494 |
High |
7.5 |
Not Defined |
|
jackson-core-2.9.2.jar |
Transitive |
N/A* |
❌ |
|
| CVE-2025-52999 |
High |
7.5 |
Not Defined |
0.634% |
jackson-core-2.9.2.jar |
Transitive |
N/A* |
❌ |
|
| CVE-2025-49128 |
 Medium |
4.0 |
Not Defined |
0.339% |
jackson-core-2.9.2.jar |
Transitive |
N/A* |
❌ |
|
*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
WS-2026-0003
Vulnerable Library - jackson-core-2.9.2.jar
Core Jackson processing abstractions (aka Streaming API), implementation for JSON
Library home page: http://fasterxml.com/
Path to dependency file: /MavenWorkspace/bis-services-lib/bis-businessservices-lib/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar,/home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar
Dependency Hierarchy:
- bis-services-base-1.0.2.jar (Root Library)
- jackson-databind-2.9.2.jar
- ❌ jackson-core-2.9.2.jar (Vulnerable Library)
Found in base branch: master
Vulnerability Details
The non-blocking (async) JSON parser in jackson-core bypasses the maxNumberLength constraint (default: 1000 characters) defined in StreamReadConstraints. This allows an attacker to send JSON with arbitrarily long numbers through the async parser API, leading to excessive memory allocation and potential CPU exhaustion, resulting in a Denial of Service (DoS).
The standard synchronous parser correctly enforces this limit, but the async parser fails to do so, creating an inconsistent enforcement policy.
Publish Date: 2026-03-02
URL: WS-2026-0003
Threat Assessment
Exploit Maturity: Not Defined
EPSS:
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
For more information on CVSS3 Scores, click here.
Suggested Fix
Type: Upgrade version
Origin: GHSA-72hv-8253-57qq
Release Date: 2026-03-02
Fix Resolution: com.fasterxml.jackson.core:jackson-core:2.18.6,https://github.com/FasterXML/jackson-core.git - jackson-core-2.21.1,https://github.com/FasterXML/jackson-core.git - jackson-core-2.18.6,tools.jackson.core:jackson-core:3.1.0,https://github.com/FasterXML/jackson-core.git - jackson-core-3.1.0
WS-2022-0468
Vulnerable Library - jackson-core-2.9.2.jar
Core Jackson processing abstractions (aka Streaming API), implementation for JSON
Library home page: http://fasterxml.com/
Path to dependency file: /MavenWorkspace/bis-services-lib/bis-businessservices-lib/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar,/home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar
Dependency Hierarchy:
- bis-services-base-1.0.2.jar (Root Library)
- jackson-databind-2.9.2.jar
- ❌ jackson-core-2.9.2.jar (Vulnerable Library)
Found in base branch: master
Vulnerability Details
The jackson-core package is vulnerable to a Denial of Service (DoS) attack. The methods in the classes listed below fail to restrict input size when performing numeric type conversions. A remote attacker can exploit this vulnerability by causing the application to deserialize data containing certain numeric types with large values. Deserializing many of the aforementioned objects may cause the application to exhaust all available resources, resulting in a DoS condition.
Publish Date: 2026-05-20
URL: WS-2022-0468
Threat Assessment
Exploit Maturity: Not Defined
EPSS:
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
For more information on CVSS3 Scores, click here.
Suggested Fix
Type: Upgrade version
Release Date: 2022-12-07
Fix Resolution: com.fasterxml.jackson.core:jackson-core:2.15.0,pyspark - 3.5.0,ixmp - 3.6.0,pyreportjasper - no_fix,nextflow - no_fix,ixmp - 3.6.0,beakerx - no_fix,pyreportjasper - no_fix,pyspark - 3.3.2,nextflow - no_fix,beakerx - no_fix,pyspark - 3.5.0
CVE-2026-68494
Vulnerable Library - jackson-core-2.9.2.jar
Core Jackson processing abstractions (aka Streaming API), implementation for JSON
Library home page: http://fasterxml.com/
Path to dependency file: /MavenWorkspace/bis-services-lib/bis-businessservices-lib/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar,/home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar
Dependency Hierarchy:
- bis-services-base-1.0.2.jar (Root Library)
- jackson-databind-2.9.2.jar
- ❌ jackson-core-2.9.2.jar (Vulnerable Library)
Found in base branch: master
Vulnerability Details
The fix released in jackson-core 2.18.6 and 2.21.1 for CVE-2026-18401 (GHSA-72hv-8253-57qq, number length constraint bypass in the non-blocking parser) is incomplete. This record covers the remaining bypass.
The earlier fix wired validateIntegerLength() into a new _setIntLength() helper and invoked it wherever the integer portion of a number is decided: a terminator byte arrives, a '.' or 'e'/'E' is seen, or input ends inside a fully buffered value. It was not invoked on the attacker-relevant path where the parser runs out of input while still inside the MINOR_NUMBER_INTEGER_DIGITS minor state and returns NOT_AVAILABLE to the caller.
As a result, an attacker who streams JSON to a non-blocking parser in many small chunks, without ever sending a terminator byte, keeps the parser inside MINOR_NUMBER_INTEGER_DIGITS indefinitely. _textBuffer.expandCurrentSegment() grows the accumulator on every chunk while validateIntegerLength() is never called. The accumulator is bounded only by maxStringLength (20 MiB by default) rather than by maxNumberLength (1000 by default), an amplification of roughly 20,000x over the documented limit. Because Java char values occupy two bytes, a single connection can be driven to approximately 40 MiB of heap before the validator finally fires when the value completes.
The equivalent fraction-path code is correct: _finishFloatFraction() calls _setFractLength() before its NOT_AVAILABLE return. The missing call affects the integer-digit paths in _startPositiveNumber(), _startNegativeNumber() and _finishNumberIntegralPart() in NonBlockingUtf8JsonParserBase.
Impact: reactive frameworks such as Spring WebFlux/Reactor, Quarkus, Helidon and Vert.x feed inbound HTTP or gRPC bytes to the async parser as they arrive, which is precisely the chunked-feed shape required. Operators who set StreamReadConstraints.maxNumberLength expecting it to cap memory per number value do not get that guarantee; memory accumulates per concurrent connection and attacker-controlled concurrency can exhaust the JVM heap. The synchronous parsers (UTF8StreamJsonParser, ReaderBasedJsonParser) and the async parser operating on complete input are not affected.
Exploitation requires only the ability to stream data to a parsing endpoint; no privileges or user interaction are needed.
This issue affects com.fasterxml.jackson.core:jackson-core from version 2.15.0 through 2.18.7, and from 2.19.0 through 2.21.3, and tools.jackson.core:jackson-core from 3.0.0 through 3.1.3. Versions prior to 2.15.0 are not affected, because StreamReadConstraints -- which defines the maxNumberLength setting -- was first introduced in jackson-core 2.15.0, so no such constraint exists to be bypassed in earlier releases. Note that GHSA-r7wm-3cxj-wff9 states the affected 2.x range without a lower bound. The 2.22.x and 3.2.x release lines are not affected: those branches were created after the fix commit landed on 2026-05-21 and therefore contain it from their initial releases (2.22.0, tagged 2026-06-03, and 3.2.0, tagged 2026-06-08).
Publish Date: 2026-08-04
URL: CVE-2026-68494
Threat Assessment
Exploit Maturity: Not Defined
EPSS:
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
For more information on CVSS3 Scores, click here.
Suggested Fix
Type: Upgrade version
Release Date: 2026-08-04
Fix Resolution: tools.jackson.core:jackson-core:3.1.4,https://github.com/FasterXML/jackson-core.git - jackson-core-2.21.4,com.fasterxml.jackson.core:jackson-core:2.21.4,com.fasterxml.jackson.core:jackson-core:2.18.8,https://github.com/FasterXML/jackson-core.git - jackson-core-2.18.8
CVE-2025-52999
Vulnerable Library - jackson-core-2.9.2.jar
Core Jackson processing abstractions (aka Streaming API), implementation for JSON
Library home page: http://fasterxml.com/
Path to dependency file: /MavenWorkspace/bis-services-lib/bis-businessservices-lib/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar,/home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar
Dependency Hierarchy:
- bis-services-base-1.0.2.jar (Root Library)
- jackson-databind-2.9.2.jar
- ❌ jackson-core-2.9.2.jar (Vulnerable Library)
Found in base branch: master
Vulnerability Details
jackson-core contains core low-level incremental ("streaming") parser and generator abstractions used by Jackson Data Processor. In versions prior to 2.15.0, if a user parses an input file and it has deeply nested data, Jackson could end up throwing a StackoverflowError if the depth is particularly large. jackson-core 2.15.0 contains a configurable limit for how deep Jackson will traverse in an input document, defaulting to an allowable depth of 1000. jackson-core will throw a StreamConstraintsException if the limit is reached. jackson-databind also benefits from this change because it uses jackson-core to parse JSON inputs. As a workaround, users should avoid parsing input files from untrusted sources.
Publish Date: 2025-06-25
URL: CVE-2025-52999
Threat Assessment
Exploit Maturity: Not Defined
EPSS: 0.634%
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
For more information on CVSS3 Scores, click here.
Suggested Fix
Type: Upgrade version
Release Date: 2025-06-25
Fix Resolution: https://github.com/FasterXML/jackson-core.git - jackson-core-2.15.0,com.fasterxml.jackson.core:jackson-core:2.15.0
CVE-2025-49128
Vulnerable Library - jackson-core-2.9.2.jar
Core Jackson processing abstractions (aka Streaming API), implementation for JSON
Library home page: http://fasterxml.com/
Path to dependency file: /MavenWorkspace/bis-services-lib/bis-businessservices-lib/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar,/home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar
Dependency Hierarchy:
- bis-services-base-1.0.2.jar (Root Library)
- jackson-databind-2.9.2.jar
- ❌ jackson-core-2.9.2.jar (Vulnerable Library)
Found in base branch: master
Vulnerability Details
Jackson-core contains core low-level incremental ("streaming") parser and generator abstractions used by Jackson Data Processor. Starting in version 2.0.0 and prior to version 2.13.0, a flaw in jackson-core's "JsonLocation._appendSourceDesc" method allows up to 500 bytes of unintended memory content to be included in exception messages. When parsing JSON from a byte array with an offset and length, the exception message incorrectly reads from the beginning of the array instead of the logical payload start. This results in possible information disclosure in systems using pooled or reused buffers, like Netty or Vert.x. This issue was silently fixed in jackson-core version 2.13.0, released on September 30, 2021, via PR #652. All users should upgrade to version 2.13.0 or later. If upgrading is not immediately possible, applications can mitigate the issue by disabling exception message exposure to clients to avoid returning parsing exception messages in HTTP responses and/or disabling source inclusion in exceptions to prevent Jackson from embedding any source content in exception messages, avoiding leakage.
Publish Date: 2025-06-06
URL: CVE-2025-49128
Threat Assessment
Exploit Maturity: Not Defined
EPSS: 0.339%
CVSS 3 Score Details (4.0)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Local
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: Low
- Integrity Impact: None
- Availability Impact: None
For more information on CVSS3 Scores, click here.
Suggested Fix
Type: Upgrade version
Release Date: 2025-06-06
Fix Resolution: https://github.com/FasterXML/jackson-core.git - jackson-core-2.13.0-rc1
Path to dependency file: /MavenWorkspace/bis-services-lib/bis-businessservices-lib/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar,/home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar
Vulnerabilities
*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
Vulnerable Library - jackson-core-2.9.2.jar
Core Jackson processing abstractions (aka Streaming API), implementation for JSON
Library home page: http://fasterxml.com/
Path to dependency file: /MavenWorkspace/bis-services-lib/bis-businessservices-lib/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar,/home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar
Dependency Hierarchy:
Found in base branch: master
Vulnerability Details
The non-blocking (async) JSON parser in jackson-core bypasses the maxNumberLength constraint (default: 1000 characters) defined in StreamReadConstraints. This allows an attacker to send JSON with arbitrarily long numbers through the async parser API, leading to excessive memory allocation and potential CPU exhaustion, resulting in a Denial of Service (DoS).
The standard synchronous parser correctly enforces this limit, but the async parser fails to do so, creating an inconsistent enforcement policy.
Publish Date: 2026-03-02
URL: WS-2026-0003
Threat Assessment
Exploit Maturity: Not Defined
EPSS:
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: GHSA-72hv-8253-57qq
Release Date: 2026-03-02
Fix Resolution: com.fasterxml.jackson.core:jackson-core:2.18.6,https://github.com/FasterXML/jackson-core.git - jackson-core-2.21.1,https://github.com/FasterXML/jackson-core.git - jackson-core-2.18.6,tools.jackson.core:jackson-core:3.1.0,https://github.com/FasterXML/jackson-core.git - jackson-core-3.1.0
Vulnerable Library - jackson-core-2.9.2.jar
Core Jackson processing abstractions (aka Streaming API), implementation for JSON
Library home page: http://fasterxml.com/
Path to dependency file: /MavenWorkspace/bis-services-lib/bis-businessservices-lib/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar,/home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar
Dependency Hierarchy:
Found in base branch: master
Vulnerability Details
The jackson-core package is vulnerable to a Denial of Service (DoS) attack. The methods in the classes listed below fail to restrict input size when performing numeric type conversions. A remote attacker can exploit this vulnerability by causing the application to deserialize data containing certain numeric types with large values. Deserializing many of the aforementioned objects may cause the application to exhaust all available resources, resulting in a DoS condition.
Publish Date: 2026-05-20
URL: WS-2022-0468
Threat Assessment
Exploit Maturity: Not Defined
EPSS:
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Release Date: 2022-12-07
Fix Resolution: com.fasterxml.jackson.core:jackson-core:2.15.0,pyspark - 3.5.0,ixmp - 3.6.0,pyreportjasper - no_fix,nextflow - no_fix,ixmp - 3.6.0,beakerx - no_fix,pyreportjasper - no_fix,pyspark - 3.3.2,nextflow - no_fix,beakerx - no_fix,pyspark - 3.5.0
Vulnerable Library - jackson-core-2.9.2.jar
Core Jackson processing abstractions (aka Streaming API), implementation for JSON
Library home page: http://fasterxml.com/
Path to dependency file: /MavenWorkspace/bis-services-lib/bis-businessservices-lib/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar,/home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar
Dependency Hierarchy:
Found in base branch: master
Vulnerability Details
The fix released in jackson-core 2.18.6 and 2.21.1 for CVE-2026-18401 (GHSA-72hv-8253-57qq, number length constraint bypass in the non-blocking parser) is incomplete. This record covers the remaining bypass.
The earlier fix wired validateIntegerLength() into a new _setIntLength() helper and invoked it wherever the integer portion of a number is decided: a terminator byte arrives, a '.' or 'e'/'E' is seen, or input ends inside a fully buffered value. It was not invoked on the attacker-relevant path where the parser runs out of input while still inside the MINOR_NUMBER_INTEGER_DIGITS minor state and returns NOT_AVAILABLE to the caller.
As a result, an attacker who streams JSON to a non-blocking parser in many small chunks, without ever sending a terminator byte, keeps the parser inside MINOR_NUMBER_INTEGER_DIGITS indefinitely. _textBuffer.expandCurrentSegment() grows the accumulator on every chunk while validateIntegerLength() is never called. The accumulator is bounded only by maxStringLength (20 MiB by default) rather than by maxNumberLength (1000 by default), an amplification of roughly 20,000x over the documented limit. Because Java char values occupy two bytes, a single connection can be driven to approximately 40 MiB of heap before the validator finally fires when the value completes.
The equivalent fraction-path code is correct: _finishFloatFraction() calls _setFractLength() before its NOT_AVAILABLE return. The missing call affects the integer-digit paths in _startPositiveNumber(), _startNegativeNumber() and _finishNumberIntegralPart() in NonBlockingUtf8JsonParserBase.
Impact: reactive frameworks such as Spring WebFlux/Reactor, Quarkus, Helidon and Vert.x feed inbound HTTP or gRPC bytes to the async parser as they arrive, which is precisely the chunked-feed shape required. Operators who set StreamReadConstraints.maxNumberLength expecting it to cap memory per number value do not get that guarantee; memory accumulates per concurrent connection and attacker-controlled concurrency can exhaust the JVM heap. The synchronous parsers (UTF8StreamJsonParser, ReaderBasedJsonParser) and the async parser operating on complete input are not affected.
Exploitation requires only the ability to stream data to a parsing endpoint; no privileges or user interaction are needed.
This issue affects com.fasterxml.jackson.core:jackson-core from version 2.15.0 through 2.18.7, and from 2.19.0 through 2.21.3, and tools.jackson.core:jackson-core from 3.0.0 through 3.1.3. Versions prior to 2.15.0 are not affected, because StreamReadConstraints -- which defines the maxNumberLength setting -- was first introduced in jackson-core 2.15.0, so no such constraint exists to be bypassed in earlier releases. Note that GHSA-r7wm-3cxj-wff9 states the affected 2.x range without a lower bound. The 2.22.x and 3.2.x release lines are not affected: those branches were created after the fix commit landed on 2026-05-21 and therefore contain it from their initial releases (2.22.0, tagged 2026-06-03, and 3.2.0, tagged 2026-06-08).
Publish Date: 2026-08-04
URL: CVE-2026-68494
Threat Assessment
Exploit Maturity: Not Defined
EPSS:
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Release Date: 2026-08-04
Fix Resolution: tools.jackson.core:jackson-core:3.1.4,https://github.com/FasterXML/jackson-core.git - jackson-core-2.21.4,com.fasterxml.jackson.core:jackson-core:2.21.4,com.fasterxml.jackson.core:jackson-core:2.18.8,https://github.com/FasterXML/jackson-core.git - jackson-core-2.18.8
Vulnerable Library - jackson-core-2.9.2.jar
Core Jackson processing abstractions (aka Streaming API), implementation for JSON
Library home page: http://fasterxml.com/
Path to dependency file: /MavenWorkspace/bis-services-lib/bis-businessservices-lib/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar,/home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar
Dependency Hierarchy:
Found in base branch: master
Vulnerability Details
jackson-core contains core low-level incremental ("streaming") parser and generator abstractions used by Jackson Data Processor. In versions prior to 2.15.0, if a user parses an input file and it has deeply nested data, Jackson could end up throwing a StackoverflowError if the depth is particularly large. jackson-core 2.15.0 contains a configurable limit for how deep Jackson will traverse in an input document, defaulting to an allowable depth of 1000. jackson-core will throw a StreamConstraintsException if the limit is reached. jackson-databind also benefits from this change because it uses jackson-core to parse JSON inputs. As a workaround, users should avoid parsing input files from untrusted sources.
Publish Date: 2025-06-25
URL: CVE-2025-52999
Threat Assessment
Exploit Maturity: Not Defined
EPSS: 0.634%
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Release Date: 2025-06-25
Fix Resolution: https://github.com/FasterXML/jackson-core.git - jackson-core-2.15.0,com.fasterxml.jackson.core:jackson-core:2.15.0
Vulnerable Library - jackson-core-2.9.2.jar
Core Jackson processing abstractions (aka Streaming API), implementation for JSON
Library home page: http://fasterxml.com/
Path to dependency file: /MavenWorkspace/bis-services-lib/bis-businessservices-lib/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar,/home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar
Dependency Hierarchy:
Found in base branch: master
Vulnerability Details
Jackson-core contains core low-level incremental ("streaming") parser and generator abstractions used by Jackson Data Processor. Starting in version 2.0.0 and prior to version 2.13.0, a flaw in jackson-core's "JsonLocation._appendSourceDesc" method allows up to 500 bytes of unintended memory content to be included in exception messages. When parsing JSON from a byte array with an offset and length, the exception message incorrectly reads from the beginning of the array instead of the logical payload start. This results in possible information disclosure in systems using pooled or reused buffers, like Netty or Vert.x. This issue was silently fixed in jackson-core version 2.13.0, released on September 30, 2021, via PR #652. All users should upgrade to version 2.13.0 or later. If upgrading is not immediately possible, applications can mitigate the issue by disabling exception message exposure to clients to avoid returning parsing exception messages in HTTP responses and/or disabling source inclusion in exceptions to prevent Jackson from embedding any source content in exception messages, avoiding leakage.
Publish Date: 2025-06-06
URL: CVE-2025-49128
Threat Assessment
Exploit Maturity: Not Defined
EPSS: 0.339%
CVSS 3 Score Details (4.0)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Local
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: Low
- Integrity Impact: None
- Availability Impact: None
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Release Date: 2025-06-06
Fix Resolution: https://github.com/FasterXML/jackson-core.git - jackson-core-2.13.0-rc1