CVE catalog
CVE-2018-7726
zziplib: CVE-2018-7726
- Severity
- Medium · CVSS 4.3
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.69% · Oct 27, 2026
An issue was discovered in ZZIPlib 0.13.68. There is a bus error caused by the __zzip_parse_root_directory function of zip.c. Attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
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 | zziplib | sid | 0.13.78+dfsg.1-0.2 | fixed |
| Debian | zziplib | forky | 0.13.78+dfsg.1-0.2 | fixed |
| Debian | zziplib | trixie | 0.13.78+dfsg.1-0.1 | fixed |
| Debian | zziplib | bookworm | 0.13.72+dfsg.1-1.1 | fixed |
| Ubuntu | zziplib | 14.04 | 0.13.56-1.1ubuntu1 | vulnerable |
| Ubuntu | zziplib | 14.04 | 0.13.56-1.1ubuntu2 | vulnerable |
| Ubuntu | zziplib | 14.04 | 0.13.56-2ubuntu1 | vulnerable |
| Ubuntu | zziplib | 14.04 | 0.13.62-2 | vulnerable |
| Ubuntu | zziplib | 14.04 | 0.13.62-2ubuntu0.1 | vulnerable |
| Ubuntu | zziplib | 14.04 | 0.13.62-2ubuntu0.2 | fixed |
| Ubuntu | zziplib | 16.04 | 0.13.62-3 | vulnerable |
| Ubuntu | zziplib | 16.04 | 0.13.62-3ubuntu0.16.04.1 | vulnerable |
| Ubuntu | zziplib | 16.04 | 0.13.62-3ubuntu0.16.04.2 | fixed |
| Ubuntu | zziplib | 18.04 | 0.13.62-3.1 | vulnerable |
| Ubuntu | zziplib | 18.04 | 0.13.62-3.1ubuntu0.18.04.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | zziplib | source | sid | 0.13.62-3.2 | low | Not reported | [913165] |
| Debian | zziplib | source | forky | 0.13.62-3.2 | low | Not reported | [913165] |
| Debian | zziplib | source | trixie | 0.13.62-3.2 | low | Not reported | [913165] |
| Debian | zziplib | source | bookworm | 0.13.62-3.2 | low | Not reported | [913165] |
| Ubuntu | zziplib | deb | 14.04 | 0.13.62-2ubuntu0.2 | Not reported | UBUNTU-CVE-2018-7726 | Not reported |
| Ubuntu | zziplib | deb | 16.04 | 0.13.62-3ubuntu0.16.04.2 | Not reported | UBUNTU-CVE-2018-7726 | Not reported |
| Ubuntu | zziplib | deb | 18.04 | 0.13.62-3.1ubuntu0.18.04.1 | Not reported | UBUNTU-CVE-2018-7726 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libzzip-0-13]Fixed
Source package: [zziplib]
Details (2)
0.13.72+dfsg.1-1.1· amd64 · bookwormFixed · Fixed:
0.13.62-3.2dsa · zziplib · debian · bookworm; dsa · zziplib · debian · 12
0.13.72+dfsg.1-1.1· arm64 · bookwormFixed · Fixed:
0.13.62-3.2dsa · zziplib · debian · bookworm; dsa · zziplib · debian · 12
- [libzzip-dev]Fixed
Source package: [zziplib]
Details (2)
0.13.72+dfsg.1-1.1· amd64 · bookwormFixed · Fixed:
0.13.62-3.2dsa · zziplib · debian · bookworm; dsa · zziplib · debian · 12
0.13.72+dfsg.1-1.1· arm64 · bookwormFixed · Fixed:
0.13.62-3.2dsa · zziplib · debian · bookworm; dsa · zziplib · debian · 12
- [zziplib-bin]Fixed
Source package: [zziplib]
Details (2)
0.13.72+dfsg.1-1.1· amd64 · bookwormFixed · Fixed:
0.13.62-3.2dsa · zziplib · debian · bookworm; dsa · zziplib · debian · 12
0.13.72+dfsg.1-1.1· arm64 · bookwormFixed · Fixed:
0.13.62-3.2dsa · zziplib · debian · bookworm; dsa · zziplib · debian · 12
[Debian 13 (Trixie)]
- [libzzip-0-13t64]Fixed
Source package: [zziplib]
Details (2)
0.13.78+dfsg.1-0.1· amd64 · trixieFixed · Fixed:
0.13.62-3.2dsa · zziplib · debian · 13
0.13.78+dfsg.1-0.1· arm64 · trixieFixed · Fixed:
0.13.62-3.2dsa · zziplib · debian · 13
- [libzzip-dev]Fixed
Source package: [zziplib]
Details (2)
0.13.78+dfsg.1-0.1· amd64 · trixieFixed · Fixed:
0.13.62-3.2dsa · zziplib · debian · 13
0.13.78+dfsg.1-0.1· arm64 · trixieFixed · Fixed:
0.13.62-3.2dsa · zziplib · debian · 13
- [zziplib-bin]Fixed
Source package: [zziplib]
Details (2)
0.13.78+dfsg.1-0.1· amd64 · trixieFixed · Fixed:
0.13.62-3.2dsa · zziplib · debian · 13
0.13.78+dfsg.1-0.1· arm64 · trixieFixed · Fixed:
0.13.62-3.2dsa · zziplib · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2018_3229.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2018-7726]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2018-7726]
- [https://security-tracker.debian.org/tracker/CVE-2018-7726]
- [https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-7726.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]