🛡️ GHSA-39vw-qp34-rmwf — serde-yaml

⚪ Unknown ✅ No Known Exploit CWE-674 OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Uncontrolled recursion leads to abort in deserialization

Affected versions of this crate did not properly check for recursion while deserializing aliases. This allows an attacker to make a YAML file with an alias referring to itself causing an abort. The flaw was corrected by checking the recursion depth.

Weakness class

GHSA-39vw-qp34-rmwf is classified as CWE-674: Uncontrolled Recursion. The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.

Affected software

GHSA-39vw-qp34-rmwf is recorded against 1 package.

  • serde-yaml

Timeline and source

Published on 25 August 2021 and last revised on 8 November 2023. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

github.com (Web)
github.com (Web)
github.com (Package)
rustsec.org (Web)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE CWE-674
Public Exploit ✅ No
Source OSV
Published 2021-08-25
Updated 2026-08-12
Modified 2023-11-08
Fix URL N/A

Affected Packages

Software From version Fixed in
serde-yaml — —

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