918432 – (CVE-2023-46228) <app-arch/zchunk-1.3.2: multiple integer overflow vulnerabilities

Bug 918432 (CVE-2023-46228) - <app-arch/zchunk-1.3.2: multiple integer overflow vulnerabilities

Summary: <app-arch/zchunk-1.3.2: multiple integer overflow vulnerabilities

Status:	CONFIRMED

Alias:	CVE-2023-46228

Product:	Gentoo Security
Classification:	Unclassified
Component:	Vulnerabilities (show other bugs)
Hardware:	All Linux

Importance:	Normal minor (vote)
Assignee:	Gentoo Security

URL:
Whiteboard:	~3 [stable?]
Keywords:

Depends on:
Blocks:

Reported:	2023-11-24 21:13 UTC by John Helmert III
Modified:	2024-04-21 20:39 UTC (History)
CC List:	2 users (show)

See Also:
Package list:
Runtime testing required:	---

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Description John Helmert III archtester

2023-11-24 21:13:44 UTC

CVE-2023-46228 (https://github.com/zchunk/zchunk/commit/08aec2b4dfd7f709b6e3d511411ffcc83ed4efbe):

zchunk before 1.3.2 has multiple integer overflows via malformed zchunk files to lib/comp/comp.c, lib/comp/zstd/zstd.c, lib/dl/multipart.c, or lib/header.c.

Please bump to 1.3.2.