A permissions flaw was found in redis, which sets weak permissions on certain files and directories that could potentially contain sensitive information. A local, unprivileged user could possibly use this flaw to access unauthorized system information.
結論預警: CVE-2016-2121 綜合評估為低風險(26.4/100):CVSS 技術影響為中級,利用機率偏低(EPSS 0.37%) 強制指令: 持續追蹤利用情報與 EPSS 變化,並適時複評優先級。
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 | 0.07% | 0.37% | +0.30% |
| 2 | 2025-03-30 | 0.18% | 0.07% | -0.11% |
| 3 | 2025-03-29 | — | 0.18% | — |
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 |
|---|---|---|---|---|---|---|
| 4.0 | 3.0 | MEDIUM |
|
2.5 | 1.4 | [email protected] |
| 5.5 | 3.0 | MEDIUM |
|
1.8 | 3.6 | [email protected] |
| 2.1 | 2.0 | LOW |
|
3.9 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-2121 not yet assigned priority: Debian including 1 source packages (redis), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-2121 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2016-2121 |
ubuntu
|
medium | CVE-2016-2121 medium priority: Ubuntu including 1 source packages (redis), 16 status rows across 16 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, precise, trusty, upstream, xenial, yakkety, zesty): not-affected 9, ignored 4, released 3. | https://ubuntu.com/security/CVE-2016-2121 |
| URL | 標籤 |
|---|---|
| http://www.securityfocus.com/bid/94111 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2017:3226 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-2121 | Issue Tracking Third Party Advisory |