CVE-2015-8919: canonical ubuntu_linux

Vulnerability summary

CVE-2015-8919 is a high (CVSS 7.5) vulnerability in canonical ubuntu_linux. EPSS estimates a 4.53% chance of exploitation in the next 30 days, higher than 91.4% of scored vulnerabilities.

Timeline

1. 20-09-2016
   PublishedVulnerability first disclosed.
2. 06-08-2024
   Last modifiedVulnerability information updated.

Description

The lha_read_file_extended_header function in archive_read_support_format_lha.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (out-of-bounds heap) via a crafted (1) lzh or (2) lha file.

• 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.