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Debian · Security advisory · November 3, 2023
Debian · Security advisory · November 3, 2023DEBIAN-CVE-2023-31102: Security update for 2 packages
DEBIAN-CVE-2023-31102, released November 3, 2023, fixes 1 CVE across 2 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
7.8
Base score, 0 to 10
Highest EPSS
0.5399
99th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| 7zip | Debian 12.15 (bookworm) | 22.01+really25.01+dfsg-0+deb12u1 |
| 7zip | Debian 13.5 (trixie) | 23.01+dfsg-1 |
| 7zip | Debian 14 | 23.01+dfsg-1 |
| p7zip | Debian 12.15 (bookworm) | 16.02+really25.01+dfsg-0+deb12u1 |
| p7zip | Debian 13.5 (trixie) | 16.02+transitional.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2023-31102 | 7zip: Ppmd7.c in 7-Zip before 23.00 allows an integer underflow and invalid read operation via a crafted 7Z archive. | 7.8 | 0.5399 | None reported |
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