Bug 2453333 (CVE-2024-14030) - CVE-2024-14030 Sereal-Decoder: buffer overwrite flaw in the Zstandard library (CVE-2019-11922)
Summary: CVE-2024-14030 Sereal-Decoder: buffer overwrite flaw in the Zstandard library...
Keywords:
Status: NEW
Alias: CVE-2024-14030
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2453358
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-31 12:02 UTC by OSIDB Bzimport
Modified: 2026-03-31 14:56 UTC (History)
0 users

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Description OSIDB Bzimport 2026-03-31 12:02:46 UTC 
Sereal::Decoder versions from 4.000 through 4.009_002 for Perl is vulnerable to a buffer overwrite flaw in 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.
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