Multiple integer overflows in X.org libXi before 1.7.7 allow remote X servers to cause a denial of service (out-of-bounds memory access or infinite loop) via vectors involving length fields.
結論預警: CVE-2016-7945 綜合評估為中等風險(60.1/100):CVSS 技術影響為高級,利用機率(EPSS 3.02%) 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 | 2026-06-17 | 2.94% | 3.02% | +0.08% |
| 2 | 2026-06-15 | 1.31% | 2.94% | +1.64% |
| 3 | 2026-06-04 | — | 1.31% | — |
完整 EPSS 歷史 (共 15 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 |
|---|---|---|---|---|---|---|
| 7.5 | 3.0 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
low | CVE-2016-7945 low priority: Debian including 1 source packages (libxi), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-7945 |
gentoo
|
high | CVE-2016-7945: 1 GLSA(s) (201704-03), 8 atom(s) (x11-base/xorg-server, x11-libs/libICE, …); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2016-7945 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2016-7945 |
suse
|
medium | CVE-2016-7945 severity moderate: SUSE including 55 source package names (beta1:libX11-6-1.6.2-8.1, beta1:libX11-data-1.6.2-8.1, …), 258 product×package rows across 45 product lines (Container caasp/v4/nginx-ingress-controller, Image SLES12-SP5-Azure-BYOS, … (45 product lines)): Fixed 258. | https://www.suse.com/security/cve/CVE-2016-7945/ |
ubuntu
|
low | CVE-2016-7945 low priority: Ubuntu including 1 source packages (libxi), 17 status rows across 17 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, precise, trusty, upstream, xenial, yakkety, zesty): not-affected 10, ignored 4, released 2, DNE 1. | https://ubuntu.com/security/CVE-2016-7945 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| fedoraproject | fedora | 24 | cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:* |
| fedoraproject | fedora | 25 | cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:* |
| x.org | libxi | <= 1.7.6 | cpe:2.3:a:x.org:libxi:*:*:*:*:*:*:*:* |