The Ubuntu clamav-milter.init script in clamav-milter before 0.95.1+dfsg-1ubuntu1.2 in Ubuntu 9.04 sets the ownership of the current working directory to the clamav account, which might allow local users to bypass intended access restrictions via read or write operations involving this directory.
総合評価: CVE-2009-1601 は低リスク(35.7/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.32%、24 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.14% | 0.32% | +0.18% |
| 2 | 2025-03-17 | 0.04% | 0.14% | +0.10% |
| 3 | 2023-03-07 | — | 0.04% | — |
EPSS の全履歴 (全 4 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 6.8 | 2.0 | MEDIUM |
|
3.1 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2009-1601 unimportant priority: Debian including 1 source packages (clamav), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2009-1601 |
ubuntu
|
medium | CVE-2009-1601 medium priority: Ubuntu including 1 source packages (clamav), 5 status rows across 5 suites (dapper, hardy, intrepid, jaunty, upstream): not-affected 3, released 2. | https://ubuntu.com/security/CVE-2009-1601 |
: Per https://bugs.launchpad.net/ubuntu/+source/clamav/+bug/365823 A clean install of clamav-milter (0.95.1+dfsg-1ubuntu1.1) causes the root directory to become owned by the clamav user. This was witnessed breaking ssh chroot environment. TEST CASE: - purge any existing clamav-milter installation, make sure you don't have any old /etc/init.d/clamav-milter init script around - check root directory's owner (should be root:root) - sudo apt-get install clamav-milter (the last one in Jaunty is 0.95.1+dfsg-1ubuntu1.1) - after installing the package, clamav-milter will start automatically (at least 'init.d/clamav-milter start' will execute) - check the root directory's owner: