umount in util-linux 2.8 to 2.12q, 2.13-pre1, and 2.13-pre2, and other packages such as loop-aes-utils, allows local users with unmount permissions to gain privileges via the -r (remount) option, which causes the file system to be remounted with just the read-only flag, which effectively clears the nosuid, nodev, and other flags.
総合評価: CVE-2005-2876 は低リスク（32.9/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 0.05%、12 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 | 2025-03-30 | 0.05% | 0.05% | -0.00% |
| 2 | 2025-03-29 | 0.05% | 0.05% | +0.00% |
| 3 | 2025-03-17 | — | 0.05% | — |
EPSS の全履歴 （全 5 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 |
|---|---|---|---|---|---|---|
| 7.2 | 2.0 | HIGH |
|
3.9 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
medium | CVE-2005-2876 medium priority: Debian including 1 source packages (util-linux), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2005-2876 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2005-2876 |
ubuntu
|
medium | CVE-2005-2876 medium priority: Ubuntu including 2 source packages (loop-aes-utils, util-linux), 8 status rows across 4 suites (dapper, edgy, feisty, upstream): released 6, needs-triage 2. | https://ubuntu.com/security/CVE-2005-2876 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| andries_brouwer | util-linux | 2.8.1_alpha | cpe:2.3:a:andries_brouwer:util-linux:2.8.1_alpha:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.8_12 | cpe:2.3:a:andries_brouwer:util-linux:2.8_12:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.9i | cpe:2.3:a:andries_brouwer:util-linux:2.9i:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.9w | cpe:2.3:a:andries_brouwer:util-linux:2.9w:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.10f | cpe:2.3:a:andries_brouwer:util-linux:2.10f:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.10m | cpe:2.3:a:andries_brouwer:util-linux:2.10m:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.10p | cpe:2.3:a:andries_brouwer:util-linux:2.10p:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.11f | cpe:2.3:a:andries_brouwer:util-linux:2.11f:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.11n | cpe:2.3:a:andries_brouwer:util-linux:2.11n:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.11q | cpe:2.3:a:andries_brouwer:util-linux:2.11q:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.11r | cpe:2.3:a:andries_brouwer:util-linux:2.11r:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.11w | cpe:2.3:a:andries_brouwer:util-linux:2.11w:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.11x | cpe:2.3:a:andries_brouwer:util-linux:2.11x:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.11y | cpe:2.3:a:andries_brouwer:util-linux:2.11y:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.11z | cpe:2.3:a:andries_brouwer:util-linux:2.11z:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.12a | cpe:2.3:a:andries_brouwer:util-linux:2.12a:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.12b | cpe:2.3:a:andries_brouwer:util-linux:2.12b:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.12i | cpe:2.3:a:andries_brouwer:util-linux:2.12i:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.12j | cpe:2.3:a:andries_brouwer:util-linux:2.12j:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.12k | cpe:2.3:a:andries_brouwer:util-linux:2.12k:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.12o | cpe:2.3:a:andries_brouwer:util-linux:2.12o:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.12p | cpe:2.3:a:andries_brouwer:util-linux:2.12p:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.12q | cpe:2.3:a:andries_brouwer:util-linux:2.12q:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.13_pre1 | cpe:2.3:a:andries_brouwer:util-linux:2.13_pre1:*:*:*:*:*:*:* |
| andries_brouwer | util-linux | 2.13_pre2 | cpe:2.3:a:andries_brouwer:util-linux:2.13_pre2:*:*:*:*:*:*:* |