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CVE-2023-46228

Date: October 18, 2023

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.

Language: C

Severity Score

Related Resources (6)

https://security-tracker.debian.org/tracker/CVE-2023-46228
https://nvd.nist.gov/vuln/detail/CVE-2023-46228
https://bugzilla.suse.com/show_bug.cgi?id=1216268
https://github.com/zchunk/zchunk/compare/1.3.1...1.3.2
https://github.com/zchunk/zchunk/commit/08aec2b4dfd7f709b6e3d511411ffcc83ed4efbe
https://www.mend.io/vulnerability-database/CVE-2023-46228

Severity Score

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

CVSS v3.1

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

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