Vulnerability Description
In Artifex MuPDF 1.12.0 and earlier, multiple use of uninitialized value bugs in the PDF parser could allow an attacker to cause a denial of service (crash) or influence program flow via a crafted file.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Artifex | Mupdf | <= 1.12.0 |
| Debian | Debian Linux | 9.0 |
Related Weaknesses (CWE)
References
- http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=83d4dae44c71816c084a6
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5596ExploitIssue Tracking
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5600ExploitIssue Tracking
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5603ExploitIssue Tracking
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5609ExploitIssue TrackingPatch
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5610ExploitIssue Tracking
- https://bugs.ghostscript.com/show_bug.cgi?id=698904
- https://bugs.ghostscript.com/show_bug.cgi?id=699086
- https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=ace9e69017c08
- https://security.gentoo.org/glsa/201811-15Third Party Advisory
- https://www.debian.org/security/2018/dsa-4334Third Party Advisory
- http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=83d4dae44c71816c084a6
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5596ExploitIssue Tracking
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5600ExploitIssue Tracking
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5603ExploitIssue Tracking
FAQ
What is CVE-2018-1000040?
CVE-2018-1000040 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In Artifex MuPDF 1.12.0 and earlier, multiple use of uninitialized value bugs in the PDF parser could allow an attacker to cause a denial of service (crash) or influence program flow via a crafted fil...
How severe is CVE-2018-1000040?
CVE-2018-1000040 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-1000040?
Check the references section above for vendor advisories and patch information. Affected products include: Artifex Mupdf, Debian Debian Linux.