CVE-2021-21375
MEDIUM6.5EPSS 1.1%ring - security update
發布日:2021/3/10修改日:2025/12/3
也稱為:ALPINE-CVE-2021-21375
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. In PJSIP version 2.10 and earlier, after an initial INVITE has been sent, when two 183 responses are received, with the first one causing negotiation failure, a crash will occur. This results in a denial of service.
受影響套件(4)
- Alpine/pjprojectfrom 0, < 2.11-r0
- Debian/pjprojectfrom 0, < 2.5.5~dfsg-6+deb9u2
- Debian/ringfrom 0, < 20210112.2.b757bac~ds1-1
- Debian/ringfrom 0, < 20161221.2.7bd7d91~dfsg1-1+deb9u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |