CVE-2026-100890: Trusted Domain Project OpenDMARC, грешка в паметта

Описание

Оригинално описание

A flaw has been found in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarc_spf_ipv6_explode in the library libopendmarc/opendmarc_spf.c of the component SPF Parser. This manipulation of the argument cp causes null pointer dereference. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Засегнати продукти

• Trusted Domain Project OpenDMARC: 1.4.0; 1.4.1; 1.4.2

Вид слабост

• CWE-476 Разименуване на NULL указател
• CWE-404 Неправилно затваряне или освобождаване на ресурси

История

Други уязвимости в Trusted Domain Project OpenDMARC

• 7.3CVE-2026-101281
• 7.3CVE-2026-101280
• 6.9CVE-2026-101279
• 5.3CVE-2026-101278
• 6.9CVE-2026-101017

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-100890
• https://nvd.nist.gov/vuln/detail/CVE-2026-100890
• https://vuldb.com/vuln/410840
• https://vuldb.com/vuln/410840/cti
• https://vuldb.com/cve/CVE-2026-100890
• https://vuldb.com/submit/917188
• https://weitongli.com/share/opendmarc-ip6-wild-pointer.html