Out-of-bounds Read in Sofia-SIP
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 2.1%
probabilidade de exploração
2.1%top 19% das CVEs
exploração observada
nãonenhuma fonte reporta
Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause crash. This type of crash may be caused by `#define MATCH(s, m) (strncmp(s, m, n = sizeof(m) - 1) == 0)`, which will make `n` bigger and trigger out-of-bound access when `IS_NON_WS(s[n])`. Version 1.13.8 contains a patch for this issue.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
freeswitch · sofia-sipReferências
https://github.com/freeswitch/sofia-sip/commit/a99804b336d0e16d26ab7119d56184d2d7110a36https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-79jq-hh82-cv9ghttps://lists.debian.org/debian-lts-announce/2022/09/msg00001.htmlhttps://security.gentoo.org/glsa/202210-18https://www.debian.org/security/2023/dsa-5410