CVE-2023-3600CWE-416

CVE-2023-3600

High · published July 12, 2023

CVSS v3.1
8.8
EPSS
1%
Percentile
49.7
In the wild
Unconfirmed
What it is

During the worker lifecycle, a use-after-free condition could have occurred, which could have led to a potentially exploitable crash. This vulnerability affects Firefox < 115.0.2, Firefox ESR < 115.0.2, and Thunderbird < 115.0.1.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00634 · 49.7th percentile
Weakness
CWE-416 · Use After Free
Published
2023-07-12T18:15Z
Affected products (3)
ProductVersionsFixed in
mozilla/firefox< 115.0.2115.0.2
mozilla/firefox_esr< 115.0.2115.0.2
mozilla/thunderbird< 115.0.1115.0.1
References (6)
https://bugzilla.mozilla.org/show_bug.cgi?id=1839703 · [email protected]https://www.mozilla.org/security/advisories/mfsa2023-26/ · [email protected]https://www.mozilla.org/security/advisories/mfsa2023-27/ · [email protected]https://bugzilla.mozilla.org/show_bug.cgi?id=1839703 · af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2023-26/ · af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2023-27/ · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 12 JUL 13:45Z
    Use-after-free in workers
    cvelistv5