CVE-2022-23537
CRITICAL9.8EPSS 0.42%asterisk - security update
發布日:2022/12/20修改日:2026/4/28
描述
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. Buffer overread is possible when parsing a specially crafted STUN message with unknown attribute. The vulnerability affects applications that uses STUN including PJNATH and PJSUA-LIB. The patch is available as a commit in the master branch (2.13.1).
受影響套件(5)
- Alpine/asteriskfrom 0, < 18.20.2-r0
- Debian/asteriskfrom 0, < 1:16.28.0~dfsg-0+deb11u2
- Debian/asteriskfrom 0, < 1:16.28.0~dfsg-0+deb10u2
- Debian/asteriskfrom 0, < 1:16.28.0~dfsg-0+deb11u2
- Debian/ringfrom 0, < 20210112.2.b757bac~ds1-1+deb11u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |