Integer overflow in Artifex Mujs
CVE-2018-6191
The js_strtod function in jsdtoa.c in Artifex MuJS through 1.0.2 has an integer overflow because of incorrect exponent validation.
Vulnerability class: Integer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.052 (92.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.052 · newest: 0.052 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.securityfocus.com/bid/102840 (VDB Entry, Third Party Advisory, vdb-entry)
- git.ghostscript.com/
- www.exploit-db.com/exploits/43903/ (Exploit, Patch, VDB Entry, Third Party Advisory, exploit)
- bugs.ghostscript.com/show_bug.cgi (Permissions Required)
Frequently asked questions
- What is CVE-2018-6191?
- CVE-2018-6191 is a medium-severity vulnerability in Artifex Mujs, classified under Integer Overflow or Wraparound. CVSS score: 5.5/10. Published 2018-01-24.
- How severe is CVE-2018-6191?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2018-6191 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.