The _rl_tropen function in util.c in GNU readline before 6.3 patch 3 allows local users to create or overwrite arbitrary files via a symlink attack on a /var/tmp/rltrace.[PID] file.
総合評価: CVE-2014-2524 は低リスク(25.5/100)。CVSS 深刻度は低。悪用される可能性が高い(EPSS 0.43%、34 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% | 0.43% | +0.29% |
| 2 | 2026-03-16 | 0.16% | 0.14% | -0.01% |
| 3 | 2025-07-13 | — | 0.16% | — |
EPSS の全履歴 (全 7 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 |
|---|---|---|---|---|---|---|
| 3.3 | 2.0 | LOW |
|
3.4 | 4.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2014-2524 |
suse
|
low | CVE-2014-2524 severity low: SUSE including 369 source package names (amazon/suse-sles-15-sp1-chost-byos-v20210304-hvm-ssd-x86_64, amazon/suse-sles-15-sp1-chost-byos-v20220127-hvm-ssd-x86_64, …), 443 product×package rows across 49 product lines (HPE Helion OpenStack 8, SUSE Linux Enterprise Desktop 12, … (49 product lines)): Known Affected 231, Fixed 191, Known Not Affected 21. | https://www.suse.com/security/cve/CVE-2014-2524/ |
ubuntu
|
negligible | CVE-2014-2524 negligible priority: Ubuntu including 1 source packages (readline6), 9 status rows across 9 suites (lucid, precise, quantal, saucy, trusty, upstream, utopic, vivid, wily): ignored 7, not-affected 1, released 1. | https://ubuntu.com/security/CVE-2014-2524 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| mageia | mageia | 3.0 | cpe:2.3:o:mageia:mageia:3.0:*:*:*:*:*:*:* |
| mageia | mageia | 4.0 | cpe:2.3:o:mageia:mageia:4.0:*:*:*:*:*:*:* |
| gnu | readline | <= 6.3 | cpe:2.3:a:gnu:readline:*:*:*:*:*:*:*:* |
| gnu | readline | 2.1 | cpe:2.3:a:gnu:readline:2.1:*:*:*:*:*:*:* |
| gnu | readline | 2.2 | cpe:2.3:a:gnu:readline:2.2:*:*:*:*:*:*:* |
| gnu | readline | 4.0 | cpe:2.3:a:gnu:readline:4.0:*:*:*:*:*:*:* |
| gnu | readline | 4.1 | cpe:2.3:a:gnu:readline:4.1:*:*:*:*:*:*:* |
| gnu | readline | 4.2 | cpe:2.3:a:gnu:readline:4.2:*:*:*:*:*:*:* |
| gnu | readline | 4.2 | cpe:2.3:a:gnu:readline:4.2:a:*:*:*:*:*:* |
| gnu | readline | 4.3 | cpe:2.3:a:gnu:readline:4.3:*:*:*:*:*:*:* |
| gnu | readline | 5.0 | cpe:2.3:a:gnu:readline:5.0:*:*:*:*:*:*:* |
| gnu | readline | 5.1 | cpe:2.3:a:gnu:readline:5.1:*:*:*:*:*:*:* |
| gnu | readline | 5.2 | cpe:2.3:a:gnu:readline:5.2:*:*:*:*:*:*:* |
| gnu | readline | 6.0 | cpe:2.3:a:gnu:readline:6.0:*:*:*:*:*:*:* |
| gnu | readline | 6.1 | cpe:2.3:a:gnu:readline:6.1:*:*:*:*:*:*:* |
| gnu | readline | 6.2 | cpe:2.3:a:gnu:readline:6.2:*:*:*:*:*:*:* |
| opensuse | opensuse | 12.3 | cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:* |
| opensuse | opensuse | 13.1 | cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:* |
| fedoraproject | fedora | 20 | cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://advisories.mageia.org/MGASA-2014-0319.html | Third Party Advisory |
| http://lists.gnu.org/archive/html/bug-readline/2014-03/msg00057.html | Patch Vendor Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00037.html | Third Party Advisory |
| http://seclists.org/oss-sec/2014/q1/579 | Mailing List Third Party Advisory |
| http://seclists.org/oss-sec/2014/q1/587 | Mailing List Third Party Advisory |
| http://www.mandriva.com/security/advisories?name=MDVSA-2014:154 | Broken Link |
| http://www.mandriva.com/security/advisories?name=MDVSA-2015:132 | Broken Link |
| https://bugzilla.redhat.com/show_bug.cgi?id=1077023 | Issue Tracking |
| https://lists.fedoraproject.org/pipermail/package-announce/2014-July/135686.html | Third Party Advisory |