7.3
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
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.
Засегнати продукти
- Trusted Domain Project OpenDMARC: 1.4.0; 1.4.1; 1.4.2
Вид слабост
История
- 28 септември 2026 Публикувано
Други уязвимости в Trusted Domain Project OpenDMARC
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-101014
- https://nvd.nist.gov/vuln/detail/CVE-2026-101014
- 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