CVE-2024-1553: debian debian_linux

Vulnerability summary

CVE-2024-1553 is a high (CVSS 8.1) vulnerability in debian debian_linux. EPSS estimates a 0.87% chance of exploitation in the next 30 days, higher than 57.9% of scored vulnerabilities.

Timeline

1. 20-02-2024
   PublishedVulnerability first disclosed.
2. 13-03-2025
   Last modifiedVulnerability information updated.

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.

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferThe product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.