1. Home
  2. Vulnerabilities
  3. CVE-2020-12422

CVE-2020-12422

CVSS v3.1 8.8 (High)
88% Progress
CVSS v2.0 7.6 (High)
76% Progress
EPSS 0.30 % (70th)
0.30% Progress
Affected Products 2
Advisories 13
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

In non-standard configurations, a JPEG image created by JavaScript could have caused an internal variable to overflow, resulting in an out of bounds write, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 78.

Weaknesses
CWE-787
Out-of-bounds Write
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2020-07-09 15:15:12
(4 years ago)
Updated Date
2023-01-27 17:03:37
(19 months ago)

Affected Products

Mozilla

Opensuse

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 78.0 version cpe:2.3:a:mozilla:firefox < 78.0

Configuration #2

    CPE23 From Up To
  Opensuse Leap 15.1 cpe:2.3:o:opensuse:leap:15.1
  Opensuse Leap 15.2 cpe:2.3:o:opensuse:leap:15.2