CyberRota Analysis
AI-GeneratedThe vulnerability affects the DMARC Record Parser in the Trusted Domain Project OpenDMARC versions up to 1.4.2, specifically within the opendmarc_util_cleanup function. An off-by-one error can be exploited remotely, potentially leading to unauthorized access or manipulation of email authentication processes. Organizations using affected versions should prioritize applying the provided patch to mitigate the risk of exploitation.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Note: these links are listed for security research and verification purposes only.
Original NVD Description
A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarc_util_cleanup in the library libopendmarc/opendmarc_util.c of the component DMARC Record Parser. Performing a manipulation results in off-by-one. The attack may be initiated remotely. The exploit is now public and may be used. The patch is named b3b1da9264bc80324094a27c71e7369bdedc62ae. To fix this issue, it is recommended to deploy a patch.