CVE-2020-1930
spamassassin - security update
描述
A command execution issue was found in Apache SpamAssassin prior to 3.4.3. Carefully crafted nefarious rule configuration (.cf) files can be configured to run system commands similar to CVE-2018-11805. With this bug unpatched, exploits can be injected in a number of scenarios including the same privileges as spamd is run which may be elevated though doing so remotely is difficult. In addition to upgrading to SA 3.4.4, we again recommend that users should only use update channels or 3rd party .cf files from trusted places. If you cannot upgrade, do not use 3rd party rulesets, do not use sa-compile and do not run spamd as an account with elevated privileges.
如何修補 CVE-2020-1930
要修補 CVE-2020-1930,請將受影響套件升級到下列已修補版本。
- —升級至 3.4.4-r0 或更新版本
- —升級至 3.4.4~rc1-1 或更新版本
- —升級至 3.4.2-0+deb8u3 或更新版本
- —升級至 3.4.2-1~deb9u3 或更新版本
CVE-2020-1930 正在被利用嗎?
中等 — EPSS 為 7.1%,可持續追蹤但非最高優先。
受影響套件(4)
- from 0, < 3.4.4-r0
- from 0, < 3.4.4~rc1-1
- from 0, < 3.4.2-0+deb8u3
- from 0, < 3.4.2-1~deb9u3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |