It was found that versions of rpm before 4.13.0.2 use temporary files with predictable names when installing an RPM. An attacker with ability to write in a directory where files will be installed could create symbolic links to an arbitrary location and modify content, and possibly permissions to arbitrary files, which could be used for denial of service or possibly privilege escalation.
結論預警: CVE-2017-7501 綜合評估為中等風險（42.3/100）：CVSS 技術影響為高級，利用機率偏低（EPSS 0.39%） 強制指令: 梳理受影響資產並納入修補計畫。
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% | 0.39% | +0.33% |
| 2 | 2023-03-07 | 0.95% | 0.06% | -0.89% |
| 3 | 2022-02-04 | — | 0.95% | — |
完整 EPSS 歷史 （共 6 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 |
|---|---|---|---|---|---|---|
| 7.8 | 3.0 | HIGH |
|
1.8 | 5.9 | [email protected] |
| 4.6 | 2.0 | MEDIUM |
|
3.9 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2017-7501 unimportant priority: Debian including 1 source packages (rpm), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): open 5. | https://security-tracker.debian.org/tracker/CVE-2017-7501 |
gentoo
|
normal | CVE-2017-7501: 1 GLSA(s) (201811-22), 1 atom(s) (app-arch/rpm); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2017-7501 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2017-7501 |
suse
|
high | CVE-2017-7501 severity important: SUSE including 21 source package names (0.9.1:rpm-4.11.2-16.21.1, 1.0.0:rpm-4.11.2-16.21.1, …), 243 product×package rows across 97 product lines (Container caasp/v4/default-http-backend, Container caasp/v4/dnsmasq-nanny, … (97 product lines)): Fixed 159, Known Not Affected 84. | https://www.suse.com/security/cve/CVE-2017-7501/ |
ubuntu
|
low | CVE-2017-7501 low priority: Ubuntu including 1 source packages (rpm), 22 status rows across 22 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial, yakkety, zesty): not-affected 13, ignored 6, needed 3. | https://ubuntu.com/security/CVE-2017-7501 |