CVE-2022-26498
7.5
HIGH
CVSS 3.1
EPSS 16.4%
描述
An issue was discovered in Asterisk through 19.x. When using STIR/SHAKEN, it is possible to download files that are not certificates. These files could be much larger than what one would expect to download, leading to Resource Exhaustion. This is fixed in 16.25.2, 18.11.2, and 19.3.2.
如何修補 CVE-2022-26498
要修補 CVE-2022-26498,請將受影響套件升級到下列已修補版本。
- Debian/asterisk—升級至 1:16.28.0~dfsg-0+deb11u1 或更新版本
CVE-2022-26498 正在被利用嗎?
中等 — EPSS 為 16.4%,可持續追蹤但非最高優先。
受影響套件(1)
- from 0, < 1:16.28.0~dfsg-0+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 |