CVE-2023-46228
zchunk: zchunk before 1.3.2 has multiple integer overflows via malformed zchunk files to lib/comp/comp.c, lib/comp/zstd/zstd....
CVE-2023-46228 is fixed in zchunk on 1 platform, first by DEBIAN-CVE-2023-46228, released October 19, 2023. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.8
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0028
20th percentile
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| zchunk · Debian 13.5 (trixie) | 1.3.2+ds1-1 | DEBIAN-CVE-2023-46228 | Oct 19, 2023 |
| zchunk · Debian 14 | 1.3.2+ds1-1 | DEBIAN-CVE-2023-46228 | Oct 19, 2023 |
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