runuser in util-linux allows local users to escape to the parent session via a crafted TIOCSTI ioctl call, which pushes characters to the terminal's input buffer.
結論預警: CVE-2016-2779 綜合評估為中等風險(42.1/100):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 | 0.04% | 0.39% | +0.35% |
| 2 | 2026-03-17 | 0.15% | 0.04% | -0.11% |
| 3 | 2026-03-03 | — | 0.15% | — |
完整 EPSS 歷史 (共 8 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] |
| 7.2 | 2.0 | HIGH |
|
3.9 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-2779 not yet assigned priority: Debian including 1 source packages (util-linux), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-2779 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2016-2779 |
suse
|
high | CVE-2016-2779 severity important: SUSE including 554 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, …), 940 product×package rows across 68 product lines (HPE Helion OpenStack 8, SUSE CaaS Platform 4.5, … (68 product lines)): Fixed 455, Known Not Affected 328, Known Affected 157. | https://www.suse.com/security/cve/CVE-2016-2779/ |
ubuntu
|
low | CVE-2016-2779 low priority: Ubuntu including 1 source packages (util-linux), 17 status rows across 17 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, precise, trusty, upstream, wily, xenial, yakkety, zesty): not-affected 11, ignored 5, released 1. | https://ubuntu.com/security/CVE-2016-2779 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| kernel | util-linux | 2.24.2-1 | cpe:2.3:a:kernel:util-linux:2.24.2-1:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://www.openwall.com/lists/oss-security/2016/02/27/1 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2016/02/27/2 | Mailing List Third Party Advisory |
| https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=815922 | Issue Tracking Third Party Advisory |