CVE-2015-5287（redhat automatic bug reporting tool）の深刻度・悪用状況・対象バージョン
7.8 重要（CVSS 3.x） 悪用確認済み（CISA KEV） EPSS 取得中…
概要
The abrt-hook-ccpp help program in Automatic Bug Reporting Tool (ABRT) before 2.7.1 allows local users with certain permissions to gain privileges via a symlink attack on a file with a predictable name, as demonstrated by /var/tmp/abrt/abrt-hax-coredump or /var/spool/abrt/abrt-hax-coredump.
実際の攻撃で悪用されています。 CISA KEV への追加日: 2026-08-26。対象製品を使っている場合は最優先で対策してください。
CISA の要求対応: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
CISA の要求対応: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
影響を受ける製品
| ベンダー | 製品 | 対象バージョン |
|---|---|---|
| redhat | automatic_bug_reporting_tool | ≤ 2.7.0 |
| oracle | linux | 7 |
| redhat | enterprise_linux | 6.0 |
| redhat | enterprise_linux | 7.0 |
| redhat | enterprise_linux_desktop | 7.0 |
| redhat | enterprise_linux_hpc_node | 7.0 |
| redhat | enterprise_linux_server | 7.0 |
| redhat | enterprise_linux_workstation | 7.0 |
基本情報
- 公開日
- 2015-12-07
- 最終更新
- 2026-08-27
- NVD の状態
- Analyzed
- 弱点の種類
- CWE-59
対策の進め方
- 上の表で、使っている製品とバージョンが対象か確認します。
- ベンダーの公式アドバイザリ（下の参考情報の「Vendor Advisory」「Patch」）で修正版・回避策を確認します。
- 悪用が確認されているため、パッチ適用までの間もアクセス制限・侵害の痕跡確認を検討します。
- 日本語の情報は JVN iPedia で CVE-2015-5287 を検索 できます。
参考情報
- http://packetstormsecurity.com/files/154592/ABRT-sosreport-Privilege-Escalation.html Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2015-2505.html Vendor Advisory
- http://www.openwall.com/lists/oss-security/2015/12/01/1 Exploit
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html Third Party Advisory
- http://www.securityfocus.com/bid/78137 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1266837 Exploit
- https://github.com/abrt/abrt/commit/3c1b60cfa62d39e5fff5a53a5bc53dae189e740e Patch
- https://www.exploit-db.com/exploits/38832/ Mailing ListThird Party Advisory
- http://packetstormsecurity.com/files/154592/ABRT-sosreport-Privilege-Escalation.html Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2015-2505.html Vendor Advisory
- http://www.openwall.com/lists/oss-security/2015/12/01/1 Exploit
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html Third Party Advisory
- NVD: CVE-2015-5287
- CVE.org: CVE-2015-5287
データ出典: NIST NVD、CISA KEV、FIRST EPSS。翻訳は参考情報で、正確性は原文を優先してください。