ALT-PU-2022-2574-2

Package sofia-sip updated to version 1.13.8-alt1 for branch sisyphus in task 306360.

Уязвимость библиотеки пользовательских агентов Sofia-SIP (протокола инициирования сеанса), связанная с чтением данных за границами буфера в памяти, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.5)Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: HIGH (7.8)Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

References:

CVE-2022-31001

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.

Severity: MEDIUM (5.0)Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: HIGH (7.5)Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References:

Version: 2.1.2

Package sofia-sip update in sisyphus on 2022-09-07

ALT-PU-2022-2574-2

Closed vulnerabilities

BDU:2025-09864

CVE-2022-31001