CVE-2023-46228

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/zchunk/zchunk/commit/08aec2b4dfd7f709b6e3d511411ffcc83ed4efbe
• https://bugzilla.suse.com/show_bug.cgi?id=1216268
• https://github.com/zchunk/zchunk/compare/1.3.1…1.3.2

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

References

• https://github.com/zchunk/zchunk/commit/08aec2b4dfd7f709b6e3d511411ffcc83ed4efbe
• https://bugzilla.suse.com/show_bug.cgi?id=1216268
• https://github.com/zchunk/zchunk/compare/1.3.1…1.3.2

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