CVE-2023-32209 — Out-of-bounds Write in Mozilla Firefox

CWE-787 — Out-of-bounds Write11 documents6 sources
Severity
7.5HIGHNVD
OSV4.3
EPSS
0.2%
top 58.32%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Mozilla FirefoxDebian Firefox
Timeline
PublishedJun 19

Description

A maliciously crafted favicon could have led to an out of memory crash. This vulnerability affects Firefox < 113.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages5 packages

▶debiandebian/firefox< firefox 113.0-1 (sid)
▶CVEListV5mozilla/firefoxunspecified — 113
▶NVDmozilla/firefox< 113.0
▶Ubuntumozilla/firefox< 113.0+build2-0ubuntu0.18.04.1+5
▶mozillamozilla/firefox

🔴Vulnerability Details

5
GHSA
GHSA-4m9f-p7pm-7vjm: A maliciously crafted favicon could have led to an out of memory crash↗2023-06-19
▶
OSV
firefox regressions↗2023-05-24
▶
OSV
firefox regressions↗2023-05-16
▶
OSV
firefox vulnerabilities↗2023-05-15
▶
OSV
CVE-2023-32209: A maliciously crafted favicon could have led to an out of memory crash↗2023-05-10
▶

📋Vendor Advisories

5
Ubuntu
Firefox regressions↗2023-05-24
▶
Ubuntu
Firefox regressions↗2023-05-16
▶
Ubuntu
Firefox vulnerabilities↗2023-05-15
▶
Debian
CVE-2023-32209: firefox - A maliciously crafted favicon could have led to an out of memory crash. This vul...↗2023
▶
Mozilla
Mozilla Foundation Security Advisory 2023-16: CVE-2023-32209↗
▶