CVE-2022-31001

Katalog CVE

CVSS 7.5 · High EPSS 2,1%

Kerentanan Out-of-bounds Read pada signalwire sofia-sip, debian linux. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

31 Mei 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

2,1% peluang dieksploitasi; lebih tinggi dari 81,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/freeswitch/sofia-sip/commit/a99804b336d0e16d26ab7119d56184d2d7110a36 patch · advisory pihak ketiga
• https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-79jq-hh82-cv9g exploit · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/09/msg00001.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202210-18 advisory pihak ketiga
• https://www.debian.org/security/2023/dsa-5410 advisory pihak ketiga