CVE catalog
CVE-2018-6187
mupdf: CVE-2018-6187
- Severity
- Medium · CVSS 5.5
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.91% · Oct 25, 2026
In Artifex MuPDF 1.12.0, there is a heap-based buffer overflow vulnerability in the do_pdf_save_document function in the pdf/pdf-write.c file. Remote attackers could leverage the vulnerability to cause a denial of service via a crafted pdf 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 | mupdf | sid | 1.28.2+ds1-2 | fixed |
| Debian | mupdf | forky | 1.28.2+ds1-2 | fixed |
| Debian | mupdf | trixie | 1.25.1+ds1-6+deb13u1 | fixed |
| Debian | mupdf | trixie-security | 1.25.1+ds1-6+deb13u1 | fixed |
| Debian | mupdf | bookworm | 1.21.1+ds2-1+deb12u1 | fixed |
| Debian | mupdf | bookworm-security | 1.21.1+ds2-1+deb12u1 | fixed |
| Ubuntu | mupdf | pro | 1.11+ds1-1.1 | vulnerable |
| Ubuntu | mupdf | pro | 1.11+ds1-2 | vulnerable |
| Ubuntu | mupdf | pro | 1.12.0+ds1-1 | vulnerable |
| Ubuntu | mupdf | pro | 1.12.0+ds1-1ubuntu0.1~esm1 | vulnerable |
| Ubuntu | mupdf | pro | 1.12.0+ds1-1ubuntu0.1~esm2 | vulnerable |
| Alpine | mupdf | 3.10 | 1.13-r0 | fixed |
| Alpine | mupdf | 3.11 | 1.13-r0 | fixed |
| Alpine | mupdf | 3.7 | 1.13-r0 | fixed |
| Alpine | mupdf | 3.8 | 1.13-r0 | fixed |
| Alpine | mupdf | 3.9 | 1.13-r0 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | mupdf | source | sid | 1.13.0+ds1-1 | not yet assigned | Not reported | [888464] |
| Debian | mupdf | source | forky | 1.13.0+ds1-1 | not yet assigned | Not reported | [888464] |
| Debian | mupdf | source | trixie | 1.13.0+ds1-1 | not yet assigned | Not reported | [888464] |
| Debian | mupdf | source | bookworm | 1.13.0+ds1-1 | not yet assigned | Not reported | [888464] |
| Alpine | mupdf | apk | 3.10 | 1.13-r0 | Not reported | ALPINE-CVE-2018-6187 | Not reported |
| Alpine | mupdf | apk | 3.11 | 1.13-r0 | Not reported | ALPINE-CVE-2018-6187 | Not reported |
| Alpine | mupdf | apk | 3.7 | 1.13-r0 | Not reported | ALPINE-CVE-2018-6187 | Not reported |
| Alpine | mupdf | apk | 3.8 | 1.13-r0 | Not reported | ALPINE-CVE-2018-6187 | Not reported |
| Alpine | mupdf | apk | 3.9 | 1.13-r0 | Not reported | ALPINE-CVE-2018-6187 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [libmupdf-dev]Unknown
Source package: [mupdf]
Details (4)
1.21.1+ds2-1+deb12u1· amd64 · bookwormFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · bookworm; dsa · mupdf · debian · 12
1.21.1+ds2-1+deb12u1· arm64 · bookwormFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · bookworm; dsa · mupdf · debian · 12
1.21.1+ds2-1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · bookworm; dsa · mupdf · debian · 12
1.21.1+ds2-1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · bookworm; dsa · mupdf · debian · 12
- [mupdf]Unknown
Details (4)
1.21.1+ds2-1+deb12u1· amd64 · bookwormFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · bookworm; dsa · mupdf · debian · 12
1.21.1+ds2-1+deb12u1· arm64 · bookwormFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · bookworm; dsa · mupdf · debian · 12
1.21.1+ds2-1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · bookworm; dsa · mupdf · debian · 12
1.21.1+ds2-1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · bookworm; dsa · mupdf · debian · 12
- [mupdf-tools]Unknown
Source package: [mupdf]
Details (4)
1.21.1+ds2-1+deb12u1· amd64 · bookwormFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · bookworm; dsa · mupdf · debian · 12
1.21.1+ds2-1+deb12u1· arm64 · bookwormFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · bookworm; dsa · mupdf · debian · 12
1.21.1+ds2-1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · bookworm; dsa · mupdf · debian · 12
1.21.1+ds2-1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · bookworm; dsa · mupdf · debian · 12
[Debian 13 (Trixie)]
- [libmupdf25.1]Unknown
Source package: [mupdf]
Details (4)
1.25.1+ds1-6+deb13u1· amd64 · trixieFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
1.25.1+ds1-6+deb13u1· arm64 · trixieFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
1.25.1+ds1-6+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
1.25.1+ds1-6+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
- [libmupdf-dev]Unknown
Source package: [mupdf]
Details (4)
1.25.1+ds1-6+deb13u1· amd64 · trixieFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
1.25.1+ds1-6+deb13u1· arm64 · trixieFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
1.25.1+ds1-6+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
1.25.1+ds1-6+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
- [mupdf]Unknown
Details (4)
1.25.1+ds1-6+deb13u1· amd64 · trixieFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
1.25.1+ds1-6+deb13u1· arm64 · trixieFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
1.25.1+ds1-6+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
1.25.1+ds1-6+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
- [mupdf-tools]Unknown
Source package: [mupdf]
Details (4)
1.25.1+ds1-6+deb13u1· amd64 · trixieFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
1.25.1+ds1-6+deb13u1· arm64 · trixieFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
1.25.1+ds1-6+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
1.25.1+ds1-6+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
- [python3-mupdf]Unknown
Source package: [mupdf]
Details (4)
1.25.1+ds1-6+deb13u1· amd64 · trixieFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
1.25.1+ds1-6+deb13u1· arm64 · trixieFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
1.25.1+ds1-6+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
1.25.1+ds1-6+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.13.0+ds1-1dsa · mupdf · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_11068-1.json]
- [https://osv.dev/vulnerability/ALPINE-CVE-2018-6187]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2018-6187]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2018-6187]
- [https://security-tracker.debian.org/tracker/CVE-2018-6187]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]