GHSA-8q5r-4q94-f6qrMediumCVSS 5.5
Ansilove libansilove through 1.4.2 contains an out-of-bounds read vulnerability in ansilove_xbin(...
🔗 CVE IDs covered (1)
📋 Description
Ansilove libansilove through 1.4.2 contains an out-of-bounds read vulnerability in ansilove_xbin() in src/loaders/xbin.c that lacks bounds checks for compressed run-length records. Attackers can supply a crafted compressed XBIN file ending in a control byte such as 0x7F to read past the input buffer, crashing applications that render untrusted XBIN art.
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2026-111143
- https://github.com/ansilove/libansilove
- https://github.com/ansilove/libansilove/blob/f1b05447aa566aa4eef9b05ebf8c2aaf1e379cd3/src/loaders/xbin.c#L169-L241
- https://hackmd.io/@haind-pwn/libansilove-xbin-rle-oob-read-and-null-font-deref
- https://www.vulncheck.com/advisories/ansilove-libansilove-through-1.4.2-out-of-bounds-read-via-ansilove-xbin-rle-decoding
- https://github.com/advisories/GHSA-8q5r-4q94-f6qr