🛡️ CVE-2022-46871 on Debian — firefox-esr

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

An out of date library (libusrsctp) contained vulnerabilities that could potentially be exploited. This vulnerability affects Firefox < 108.

Distribution advisory

This page covers CVE-2022-46871 as tracked by Debian, for the package firefox-esr. The fix is available in version 102.7.0esr-1; earlier versions remain affected.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. A user must be tricked into taking some action. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

DEBIAN-CVE-2022-46871 is classified as CWE-1104: Use of Unmaintained Third Party Components. The product relies on third-party components that are not actively supported or maintained by the original developer or a trusted proxy for the original developer.

Affected software

DEBIAN-CVE-2022-46871 is recorded against 3 packages.

  • firefox-esr (fixed in 102.7.0esr-1)
  • libusrsctp (fixed in 0.9.3.0+20201007-1)
  • thunderbird (fixed in 1:102.7.1-1)

Timeline and source

Published on 22 December 2022 and last revised on 4 August 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

security-tracker.debian.org (Advisory)

CVE-2022-46871 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Severity Unknown
CVSS Score N/A
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2022-12-22
Updated 2026-08-12
Modified 2026-08-04
Fix URL N/A

Affected Packages

Software From version Fixed in
firefox-esr — 102.7.0esr-1
libusrsctp — 0.9.3.0+20201007-1
thunderbird — 1:102.7.1-1

Similar Threats

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