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CVE-2023-4045

CVSS v3.1 5.3 (Medium)
53% Progress
EPSS 0.20 % (59th)
0.20% Progress
Affected Products 3
Advisories 36
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image data from another site in violation of same-origin policy. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.

Weaknesses
CWE-346
Origin Validation Error
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2023-08-01 15:15:09
(13 months ago)
Updated Date
2023-08-09 21:15:11
(13 months ago)

Affected Products

Debian

Mozilla

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 116.0 version cpe:2.3:a:mozilla:firefox < 116.0
  Mozilla Firefox Esr from 102.0 version and prior 102.14 version cpe:2.3:a:mozilla:firefox_esr >= 102.0 < 102.14
  Mozilla Firefox Esr from 115.0 version and prior 115.1 version cpe:2.3:a:mozilla:firefox_esr >= 115.0 < 115.1

Configuration #2

    CPE23 From Up To
  Debian Linux 11.0 cpe:2.3:o:debian:debian_linux:11.0
  Debian Linux 12.0 cpe:2.3:o:debian:debian_linux:12.0