Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Trusted Domain Project / OpenDMARC | affected 1.4.0; affected 1.4.1; affected 1.4.2 |
CWE
CWE-193, CWE-189
References
- https://vuldb.com/vuln/410884
- https://vuldb.com/vuln/410884/cti
- https://vuldb.com/cve/CVE-2026-101014
- https://vuldb.com/submit/917100
- https://github.com/trusteddomainproject/OpenDMARC/pull/188
- https://github.com/trusteddomainproject/OpenDMARC/pull/344
- https://weitongli.com/share/opendmarc-cleanup-off-by-one.html
- https://github.com/trusteddomainproject/OpenDMARC/commit/b3b1da9264bc80324094a27c71e7369bdedc62ae
ADP enrichment
No English description supplied.
No references supplied.