CVE-2020-12100
HIGH7.5EPSS 19.6%dovecot - security update
發布日:2020/8/12修改日:2026/4/28
描述
In Dovecot before 2.3.11.3, uncontrolled recursion in submission, lmtp, and lda allows remote attackers to cause a denial of service (resource consumption) via a crafted e-mail message with deeply nested MIME parts.
受影響套件(4)
- Alpine/dovecotfrom 0, < 2.3.11.3-r0
- Debian/dovecotfrom 0, < 1:2.3.11.3+dfsg1-1
- Debian/dovecotfrom 0, < 1:2.2.27-3+deb9u6
- Debian/dovecotfrom 0, < 1:2.3.4.1-5+deb10u3
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 |