CVE catalog
CVE-2018-1000031
unzip: CVE-2018-1000031
- Severity
- Low
- Source
- [NVD] · [CVE record]
- EPSS
- 1.32% · Oct 25, 2026
A heap-based buffer overflow exists in Info-Zip UnZip version 6.10c22 that allows an attacker to perform a denial of service or to possibly achieve code execution.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | unzip | sid | 6.0-31 | not affected |
| Debian | unzip | forky | 6.0-31 | not affected |
| Debian | unzip | trixie | 6.0-29+deb13u1 | not affected |
| Debian | unzip | trixie-security | 6.0-29+deb13u1 | not affected |
| Debian | unzip | bookworm | 6.0-28 | not affected |
| Debian | unzip | bookworm-security | 6.0-28+deb12u1 | not affected |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | unzip | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | unzip | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | unzip | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | unzip | source | bookworm | Not affected | unimportant | Not reported | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [unzip]Unknown
Details (4)
6.0-28· amd64 · bookwormNot affected
dsa · unzip · debian · bookworm
6.0-28· arm64 · bookwormNot affected
dsa · unzip · debian · bookworm
6.0-28+deb12u1· amd64 · bookworm-securityNot affected
dsa · unzip · debian · bookworm
6.0-28+deb12u1· arm64 · bookworm-securityNot affected
dsa · unzip · debian · bookworm
Observed: