VDB
CVE-2021-37220
CVE-2021-37220
PUBLISHED
CVSS 5.5 MEDIUM
MuPDF through 1.18.1 has an out-of-bounds write because the cached color converter does not properly consider the maximum key size of a hash table. This can, for example, be seen with crafted "mutool draw" input.
EPSS 1.33% · 69.2th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.33%
69.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| fedoraproject | fedora | 34 |
| n/a | n/a | * |
| artifex | mupdf | 0 |
Timeline
- Jul 21, 2021 CVE Published
- Jul 22, 2021 EPSS Score
- Sep 20, 2021 EPSS Score
- Nov 18, 2021 EPSS Score
- Jan 17, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 17, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 16, 2022 EPSS Score
- Jul 16, 2022 EPSS Score
- Nov 12, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
References
- http://git.ghostscript.com/?p=mupdf.git%3Bh=f5712c9949d026e4b891b25837edd2edc166151f url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TKRMREIYUBGG2GV73CU7BJNW2Q34IP23/ technical
- https://nvd.nist.gov/vuln/detail/CVE-2021-37220 advisory
- https://bugs.ghostscript.com/show_bug.cgi?id=703791 url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TKRMREIYUBGG2GV73CU7BJNW2Q34IP23 url
- http://git.ghostscript.com/?p=mupdf.git;h=f5712c9949d026e4b891b25837edd2edc166151f url