CVE-2022-26491
pidgin - security update
5.9
MEDIUM
CVSS 3.1
EPSS 2.4%
描述
An issue was discovered in Pidgin before 2.14.9. A remote attacker who can spoof DNS responses can redirect a client connection to a malicious server. The client will perform TLS certificate verification of the malicious domain name instead of the original XMPP service domain, allowing the attacker to take over control over the XMPP connection and to obtain user credentials and all communication content. This is similar to CVE-2022-24968.
如何修補 CVE-2022-26491
要修補 CVE-2022-26491,請將受影響套件升級到下列已修補版本。
- —未列出修補版本
- —升級至 2.12.0-1+deb9u1 或更新版本
CVE-2022-26491 正在被利用嗎?
低 — EPSS 為 2.4%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0
- from 0, < 2.12.0-1+deb9u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |