CyberRota Analysis
AI-GeneratedThe cupsUTF32ToUTF8() function in CUPS is vulnerable due to a lack of source-length validation, allowing for a heap out-of-bounds read when processing attacker-controlled content through SNMP supply-description parsing. This vulnerability could lead to information disclosure or potential exploitation in systems utilizing CUPS for printing services. Organizations using CUPS, particularly those with SNMP enabled, should prioritize patching this issue to mitigate potential risks.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
The cupsUTF32ToUTF8() function in CUPS's cups/transcode.c lacks a source-length bound and can read past the end of the source buffer, resulting in a heap out-of-bounds read. This is reachable via SNMP supply-description parsing in backend/snmp-supplies.c with attacker-controlled content.