CVE-2022-31003

Katalog CVE

CVSS 9.8 · Critical EPSS 3,8%

Kerentanan Heap-based Buffer Overflow pada signalwire sofia-sip, debian linux. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, when parsing each line of a sdp message, `rest = record + 2` will access the memory behind `\0` and cause an out-of-bounds write. An attacker can send a message with evil sdp to FreeSWITCH, causing a crash or more serious consequence, such as remote code execution. 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

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

Jenis kelemahan (CWE)

CWE-122: Heap-based Buffer Overflow
CWE-787: Out-of-bounds Write

EPSS (30 hari)

3,8% peluang dieksploitasi; lebih tinggi dari 89,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/freeswitch/sofia-sip/commit/907f2ac0ee504c93ebfefd676b4632a3575908c9 patch · advisory pihak ketiga
• https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-8w5j-6g2j-pxcp 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