Sereal::Decoder versions from 4.000 through 4.009_002 for Perl embeds a vulnerable version of the Zstandard library. Sereal::Decoder embeds a version of the Zstandard (zstd) library that is vulnerab…
High CVSS 8.1
Summary
Sereal::Decoder versions from 4.000 through 4.009_002 for Perl embeds a vulnerable version of the Zstandard library. Sereal::Decoder embeds a version of the Zstandard (zstd) library that is vulnerable to CVE-2019-11922. This is a race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size was used.
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Lint boundary warnings (1)
The following non-blocking warnings were raised during the lint phase of this triage (e.g. reference URLs not yet on the allowlist). They do not affect entry usability and are disclosed for transparency (see DR-002).
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REF_URL_NOT_ALLOWLISTEDurl not in allowlist: https://metacpan.org/release/YVES/Sereal-Decoder-4.010/changes
Sources
- NVD DATABASE
Original Links
- https://github.com/advisories/GHSA-w77f-wv46-4vcx Not Applicable
- https://metacpan.org/release/YVES/Sereal-Decoder-4.010/changes Release Notes
- https://www.cve.org/CVERecord?id=CVE-2019-11922 Not Applicable
Timeline
- nvd_ingest NVD