VulnerabilityModified
CVE-2021-45005
Artifex MuJS v1.1.3 was discovered to contain a heap buffer overflow which is caused by conflicting JumpList of nested try/finally statements.
CRITICAL 9.8EPSS 1.46%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.46%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Artifex MuJS v1.1.3 was discovered to contain a heap buffer overflow which is caused by conflicting JumpList of nested try/finally statements.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.46% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- artifex/mujs
- Source
- cve@mitre.org
References
- https://bugs.ghostscript.com/show_bug.cgi?id=704749Permissions Required
- https://github.com/ccxvii/mujs/commit/df8559e7bdbc6065276e786217eeee70f28fce66Patch, Third Party Advisory
- https://bugs.ghostscript.com/show_bug.cgi?id=704749Permissions Required
- https://github.com/ccxvii/mujs/commit/df8559e7bdbc6065276e786217eeee70f28fce66Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.