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jackson-dataformat-yaml-2.14.2.jar: 4 vulnerabilities (highest severity is: 8.3) [master] (reachable) #5

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jackson-dataformat-yaml-2.14.2.jar: 4 vulnerabilities (highest severity is: 8.3) [master] (reachable)#5
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Description

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opened on Mar 22, 2026
📂 Vulnerable Library - jackson-dataformat-yaml-2.14.2.jar

Support for reading and writing YAML-encoded data via Jackson abstractions.

Path to dependency file: /pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/dataformat/jackson-dataformat-yaml/2.14.2/jackson-dataformat-yaml-2.14.2.jar

Findings

Finding Severity 🎯 CVSS Exploit Maturity EPSS Library Type Fixed in Remediation Available Reachability
CVE-2022-1471 🔴 High 8.3 Functional 93.8% snakeyaml-1.33.jar Transitive N/A ❌ Reachable
CVE-2025-52999 🔴 High 7.5 Not Defined < 1% jackson-core-2.14.2.jar Transitive N/A ❌ Reachable
WS-2022-0468 🔴 High 7.5 N/A N/A jackson-core-2.14.2.jar Transitive N/A ❌ Reachable
WS-2026-0003 🔴 High 7.5 N/A N/A jackson-core-2.14.2.jar Transitive N/A ❌ Reachable

Details

🔴CVE-2022-1471

Vulnerable Library - snakeyaml-1.33.jar

YAML 1.1 parser and emitter for Java

Library home page: https://bitbucket.org/snakeyaml/snakeyaml

Path to dependency file: /pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/org/yaml/snakeyaml/1.33/snakeyaml-1.33.jar

Dependency Hierarchy:

  • jackson-dataformat-yaml-2.14.2.jar (Root Library)
    • ❌ snakeyaml-1.33.jar (Vulnerable Library)

Reachability Analysis

This vulnerability is potentially reachable:

- com.houarizegai.calculator.theme.ThemeLoader (Application)
    - com.fasterxml.jackson.dataformat.yaml.YAMLFactory (Extension)
        - com.fasterxml.jackson.dataformat.yaml.YAMLParser (Extension)
            - org.yaml.snakeyaml.parser.ParserImpl (Extension)
                -> ❌ org.yaml.snakeyaml.parser.ParserImpl$ParseFlowSequenceFirstEntry (Vulnerable Component)

Vulnerability Details

SnakeYaml's Constructor() class does not restrict types which can be instantiated during deserialization. Deserializing yaml content provided by an attacker can lead to remote code execution. We recommend using SnakeYaml's SafeConsturctor when parsing untrusted content to restrict deserialization. We recommend upgrading to version 2.0 and beyond.

Publish Date: Dec 01, 2022 10:47 AM

URL: CVE-2022-1471

Threat Assessment

Exploit Maturity:Functional

EPSS:93.8%

Score: 8.3

Suggested Fix

Type: Upgrade version

Origin: https://bitbucket.org/snakeyaml/snakeyaml/issues/561/cve-2022-1471-vulnerability-in#comment-64634374

Release Date: Dec 01, 2022 10:47 AM

Fix Resolution : org.yaml:snakeyaml:2.0

🔴CVE-2025-52999

Vulnerable Library - jackson-core-2.14.2.jar

Core Jackson processing abstractions (aka Streaming API), implementation for JSON

Library home page: http://fasterxml.com/

Path to dependency file: /pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.14.2/jackson-core-2.14.2.jar

Dependency Hierarchy:

  • jackson-dataformat-yaml-2.14.2.jar (Root Library)
    • jackson-databind-2.14.2.jar
      • ❌ jackson-core-2.14.2.jar (Vulnerable Library)

Reachability Analysis

This vulnerability is potentially reachable:

- com.houarizegai.calculator.theme.ThemeLoader (Application)
    - com.fasterxml.jackson.databind.ObjectMapper (Extension)
        - com.fasterxml.jackson.core.exc.StreamReadException (Extension)
            -> ❌ com.fasterxml.jackson.core.base.ParserBase (Vulnerable Component)

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: Jun 25, 2025 05:02 PM

URL: CVE-2025-52999

Threat Assessment

Exploit Maturity:Not Defined

EPSS:< 1%

Score: 7.5

Suggested Fix

Type: Upgrade version

Origin: FasterXML/jackson-core@54f78a9

Release Date: Jun 25, 2025 05:02 PM

Fix Resolution : https://github.com/FasterXML/jackson-core.git - jackson-core-2.15.0,com.fasterxml.jackson.core:jackson-core:2.15.0

🔴WS-2022-0468

Vulnerable Library - jackson-core-2.14.2.jar

Core Jackson processing abstractions (aka Streaming API), implementation for JSON

Library home page: http://fasterxml.com/

Path to dependency file: /pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.14.2/jackson-core-2.14.2.jar

Dependency Hierarchy:

  • jackson-dataformat-yaml-2.14.2.jar (Root Library)
    • jackson-databind-2.14.2.jar
      • ❌ jackson-core-2.14.2.jar (Vulnerable Library)

Reachability Analysis

This vulnerability is potentially reachable:

- com.houarizegai.calculator.theme.ThemeLoader (Application)
    - com.fasterxml.jackson.databind.ObjectMapper (Extension)
        -> ❌ com.fasterxml.jackson.core.JsonFactory (Vulnerable Component)

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: Dec 07, 2022 10:00 PM

URL: WS-2022-0468

Threat Assessment

Exploit Maturity:N/A

EPSS:N/A

Score: 7.5

Suggested Fix

Type: Upgrade version

Origin: FasterXML/jackson-core#861

Release Date: Dec 07, 2022 10:00 PM

Fix Resolution : com.fasterxml.jackson.core:jackson-core:2.15.0

🔴WS-2026-0003

Vulnerable Library - jackson-core-2.14.2.jar

Core Jackson processing abstractions (aka Streaming API), implementation for JSON

Library home page: http://fasterxml.com/

Path to dependency file: /pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.14.2/jackson-core-2.14.2.jar

Dependency Hierarchy:

  • jackson-dataformat-yaml-2.14.2.jar (Root Library)
    • jackson-databind-2.14.2.jar
      • ❌ jackson-core-2.14.2.jar (Vulnerable Library)

Reachability Analysis

This vulnerability is potentially reachable:

- com.houarizegai.calculator.theme.ThemeLoader (Application)
    - com.fasterxml.jackson.databind.ObjectMapper (Extension)
        - com.fasterxml.jackson.databind.ObjectReader (Extension)
            -> ❌ com.fasterxml.jackson.core.JsonPointer (Vulnerable Component)

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: Mar 02, 2026 10:00 PM

URL: WS-2026-0003

Threat Assessment

Exploit Maturity:N/A

EPSS:N/A

Score: 7.5

Suggested Fix

Type: Upgrade version

Origin: GHSA-72hv-8253-57qq

Release Date: Mar 02, 2026 10:00 PM

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

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