CVE-2020-15668 — Improper Locking in Mozilla Firefox

CWE-667 — Improper Locking9 documents7 sources
Severity
4.3MEDIUMNVD
EPSS
0.2%
top 57.24%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Mozilla FirefoxMozilla Firefox FOR Android
Timeline
PublishedOct 1
Latest updateMay 24

Description

A lock was missing when accessing a data structure and importing certificate information into the trust database. This vulnerability affects Firefox < 80 and Firefox for Android < 80.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages4 packages

▶CVEListV5mozilla/firefox_for_androidunspecified — 80
▶CVEListV5mozilla/firefoxunspecified — 80
▶NVDmozilla/firefox< 80.0
▶Ubuntumozilla/firefox< 80.0+build2-0ubuntu0.16.04.1+2

🔴Vulnerability Details

4
GHSA
GHSA-6f2w-35qh-6j7j: A lock was missing when accessing a data structure and importing certificate information into the trust database↗2022-05-24
▶
CVEList
CVE-2020-15668: A lock was missing when accessing a data structure and importing certificate information into the trust database↗2020-10-01
▶
OSV
CVE-2020-15668: A lock was missing when accessing a data structure and importing certificate information into the trust database↗2020-08-26
▶
OSV
firefox vulnerabilities↗2020-08-26
▶

📋Vendor Advisories

4
Ubuntu
Firefox vulnerabilities↗2020-08-26
▶
Debian
CVE-2020-15668: firefox - A lock was missing when accessing a data structure and importing certificate inf...↗2020
▶
Mozilla
Mozilla Foundation Security Advisory 2020-39: CVE-2020-15668↗
▶
Mozilla
Mozilla Foundation Security Advisory 2020-36: CVE-2020-15668↗
▶
CVE-2020-15668 — Improper Locking in Mozilla Firefox | cvebase