Suricata: Keyword tls.subjectaltname can lead to NULL-ptr deref
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 0.5%
probabilidade de exploração
0.5%top 60% das CVEs
exploração observada
nãonenhuma fonte reporta
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Version 8.0.0's usage of the tls.subjectaltname keyword can lead to a segmentation fault when the decoded subjectaltname contains a NULL byte. This issue is fixed in version 8.0.1. To workaround this issue, disable rules using the tls.subjectaltname keyword.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
OISF · suricataReferências
https://forum.suricata.io/t/suricata-8-0-1-and-7-0-12-released/6018https://github.com/OISF/suricata/commit/d590fdfe42e995fd558315f0c24f9a352e21479dhttps://github.com/OISF/suricata/security/advisories/GHSA-mhv7-qfmj-m3f3https://redmine.openinfosecfoundation.org/issues/7881https://www.vicarius.io/vsociety/posts/cve-2025-59150-suricata-detection-scripthttps://www.vicarius.io/vsociety/posts/cve-2025-59150-suricata-mitigation-script