Suricata sip: large SIP message bodies can evade detection with frame keyword
8Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 3.7epss 0.2%
probabilidade de exploração
0.2%top 84% das CVEs
exploração observada
nãonenhuma fonte reporta
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. From 8.0.0 until 8.0.6, the SIP parser in rust/src/sip/parser.rs stores request and response body lengths in 16-bit fields. A SIP body larger than 65,536 bytes can truncate the length and prevent frame:request.body or frame:response.body from exposing the complete body to inspection, allowing content in the omitted portion to evade frame-based detection. This issue is fixed in version 8.0.6.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Produtos afetados
OISF · suricataReferências
https://github.com/OISF/suricata/commit/499995bf0e5eab34b647ec1024ce65d72c411816https://github.com/OISF/suricata/commit/6f87930aff1e2294e46289cb9cbf4d96d79a209ahttps://github.com/OISF/suricata/pull/15807https://github.com/OISF/suricata/releases/tag/suricata-8.0.6https://github.com/OISF/suricata/security/advisories/GHSA-prqx-q74v-wxhvhttps://redmine.openinfosecfoundation.org/issues/8582