Vulnerability in Mozilla Firefox
CVE-2022-46871
An out of date library (libusrsctp) contained vulnerabilities that could potentially be exploited. This vulnerability affects Firefox < 108.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.009 (60.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 60.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000
Affected products
- Mozilla Firefox — versions unspecified
- Debian Linux — versions 10.0, 11.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.mozilla.org/security/advisories/mfsa2022-51/ (Vendor Advisory)
- bugzilla.mozilla.org/show_bug.cgi (Issue Tracking)
- www.debian.org/security/2023/dsa-5322 (vendor-advisory, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2023/01/msg00015.html (mailing-list, Mailing List, Third Party Advisory)
- www.debian.org/security/2023/dsa-5355 (vendor-advisory)
- lists.debian.org/debian-lts-announce/2023/02/msg00018.html (mailing-list)
- security.gentoo.org/glsa/202305-06 (vendor-advisory)
- security.gentoo.org/glsa/202305-13 (vendor-advisory)
Frequently asked questions
- What is CVE-2022-46871?
- CVE-2022-46871 is a high-severity vulnerability in Mozilla Firefox, classified under CWE-1104. CVSS score: 8.8/10. Published 2022-12-22.
- How severe is CVE-2022-46871?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2022-46871 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.