CVE-2022-3515 – GnuPG libksba CRL File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

https://notcve.org/view.php?id=CVE-2022-3515

17 Oct 2022 — A vulnerability was found in the Libksba library due to an integer overflow within the CRL parser. The vulnerability can be exploited remotely for code execution on the target system by passing specially crafted data to the application, for example, a malicious S/MIME attachment. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GnuPG libksba. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the i... • https://access.redhat.com/security/cve/CVE-2022-3515 • CWE-190: Integer Overflow or Wraparound •