cve/2018/CVE-2018-10539.md

CVE-2018-10539

Description

An issue was discovered in WavPack 5.1.0 and earlier for DSDiff input. Out-of-bounds writes can occur because ParseDsdiffHeaderConfig in dsdiff.c does not validate the sizes of unknown chunks before attempting memory allocation, related to a lack of integer-overflow protection within a bytes_to_copy calculation and subsequent malloc call, leading to insufficient memory allocation.

POC

Reference

• http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html
• http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html

Github

• https://github.com/aflsmart/aflsmart
• https://github.com/andir/nixos-issue-db-example