CVE-2024-1553 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Mozilla Firefox
Severity
8.1HIGHNVD
OSV7.5
EPSS
0.5%
top 33.65%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedFeb 20
Latest updateMar 6
Description
Memory safety bugs present in Firefox 122, Firefox ESR 115.7, and Thunderbird 115.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.2 | Impact: 5.9
Affected Packages7 packages
Also affects: Debian Linux 10.0