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CVE-2023-4573

CVSS v3.1 6.5 (Medium)
65% Progress
EPSS 0.08 % (36th)
0.08% Progress
Affected Products 3
Advisories 31
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

When receiving rendering data over IPC mStream could have been destroyed when initialized, which could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.

Weaknesses
CWE-416
Use After Free
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2023-09-11 08:15:07
(12 months ago)
Updated Date
2023-09-13 11:15:10
(12 months ago)

Affected Products

Mozilla

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 117.0 version cpe:2.3:a:mozilla:firefox < 117.0
  Mozilla Firefox Esr prior 102.15 version cpe:2.3:a:mozilla:firefox_esr < 102.15
  Mozilla Firefox Esr from 115.0 version and prior 115.2 version cpe:2.3:a:mozilla:firefox_esr >= 115.0 < 115.2
  Mozilla Thunderbird prior 115.2 version cpe:2.3:a:mozilla:thunderbird < 115.2