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CVE-2022-38751

Good to know:

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Date: September 4, 2022

Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow.

Language: Java

Severity Score

Related Resources (11)

https://security.gentoo.org/glsa/202305-28
https://lists.debian.org/debian-lts-announce/2022/10/msg00001.html
https://security.netapp.com/advisory/ntap-20240315-0010/
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47039
https://security.netapp.com/advisory/ntap-20240315-0010
https://nvd.nist.gov/vuln/detail/CVE-2022-38751
https://bitbucket.org/snakeyaml/snakeyaml/issues/530/stackoverflow-oss-fuzz-47039
https://bitbucket.org/snakeyaml/snakeyaml
https://bitbucket.org/snakeyaml/snakeyaml/src/master/src/test/java/org/yaml/snakeyaml/issues/issue530/Fuzzy47039Test.java
https://access.redhat.com/security/cve/CVE-2022-38751
https://www.mend.io/vulnerability-database/CVE-2022-38751

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

Stack-based Buffer Overflow

CWE-121

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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