Calling wordexp with WRDE_APPEND in the GNU C Library version 2.0 to version 2.43 can cause the interface to return invalid memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.
AI Intelligence Brief
AI Intelligence
Analyzing vulnerability vectors…
🛡️CVE Intelligence Platform
Welcome to THREATQUARTERS
Your command center for real-time vulnerability intelligence — built for security professionals who need answers fast.
Search 200,000+ CVEs by ID, keyword, or technology
Instant CVSS scores, severity ratings and exploit / PoC links