CVE-2021-32558
HIGH7.5EPSS 2.9%asterisk - security update
發布日:2021/7/30修改日:2025/12/3
也稱為:ALPINE-CVE-2021-32558
描述
An issue was discovered in Sangoma Asterisk 13.x before 13.38.3, 16.x before 16.19.1, 17.x before 17.9.4, and 18.x before 18.5.1, and Certified Asterisk before 16.8-cert10. If the IAX2 channel driver receives a packet that contains an unsupported media format, a crash can occur.
受影響套件(4)
- Alpine/asteriskfrom 0, < 16.6.2-r1
- Debian/asteriskfrom 0, < 1:16.16.1~dfsg-1+deb11u1
- Debian/asteriskfrom 0, < 1:13.14.1~dfsg-2+deb9u5
- Debian/asteriskfrom 0, < 1:16.16.1~dfsg-1+deb11u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |