The GetHTMLRunDir function in the scan-build utility in Clang 3.5 and earlier allows local users to obtain sensitive information or overwrite arbitrary files via a symlink attack on temporary directories with predictable names.
結論預警: CVE-2014-2893 綜合評估為低風險(19.1/100):CVSS 技術影響為低級,利用機率偏低(EPSS 0.40%) 強制指令: 綜合風險偏低,無需緊急處置;依例行週期修補,若 CVSS 或 EPSS 上升再複評優先級。
風險隨態勢動態變化;本站持續評估並同步更新本頁展示內容。
EPSS 日更估計相對被利用可能性;百分位表示該 CVE 在已評分漏洞中的相對排名(越高表示相對更嚴重)。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化(新 − 舊) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.06% | 0.40% | +0.34% |
| 2 | 2025-03-17 | 0.04% | 0.06% | +0.02% |
| 3 | 2023-03-07 | — | 0.04% | — |
完整 EPSS 歷史 (共 4 筆)
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 1.9 | 2.0 | LOW |
|
3.4 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2014-2893 |
ubuntu
|
low | CVE-2014-2893 low priority: Ubuntu including 6 source packages (llvm-toolchain-3.2, llvm-toolchain-3.3, llvm-toolchain-3.4, llvm-toolchain-3.5, llvm-toolchain-3.6, llvm-toolchain-snapshot), 96 status rows across 16 suites (artful, bionic, cosmic, disco, lucid, precise, quantal, saucy, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): DNE 70, not-affected 11, ignored 9, needed 6. | https://ubuntu.com/security/CVE-2014-2893 |
| URL | 標籤 |
|---|---|
| http://lists.opensuse.org/opensuse-updates/2015-02/msg00038.html | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2014/04/16/2 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2014/04/20/1 | Mailing List Third Party Advisory |
| https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=744817 | Issue Tracking Third Party Advisory |