sudo before version 1.8.18p1 is vulnerable to a bypass in the sudo noexec restriction if application run via sudo executed wordexp() C library function with a user supplied argument. A local user permitted to run such application via sudo with noexec restriction could possibly use this flaw to execute arbitrary commands with elevated privileges.
総合評価: CVE-2016-7076 は低リスク(39.5/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.50%、38 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.07% | 0.50% | +0.42% |
| 2 | 2025-03-17 | 0.04% | 0.07% | +0.03% |
| 3 | 2023-03-07 | — | 0.04% | — |
EPSS の全履歴 (全 4 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 6.4 | 3.0 | MEDIUM |
|
0.5 | 5.9 | [email protected] |
| 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-2016-7076 not yet assigned priority: Debian including 1 source packages (sudo), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-7076 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2016-7076 |
suse
|
medium | CVE-2016-7076 severity moderate: SUSE including 292 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, …), 382 product×package rows across 89 product lines (HPE Helion OpenStack 8, SUSE CaaS Platform 4.0, … (89 product lines)): Known Affected 157, Fixed 150, Known Not Affected 75. | https://www.suse.com/security/cve/CVE-2016-7076/ |
ubuntu
|
medium | CVE-2016-7076 medium priority: Ubuntu including 1 source packages (sudo), 14 status rows across 14 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, precise, trusty, upstream, xenial, yakkety, zesty): not-affected 9, released 3, ignored 2. | https://ubuntu.com/security/CVE-2016-7076 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| sudo_project | sudo | >= 1.6.8, <= 1.8.18 | cpe:2.3:a:sudo_project:sudo:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://rhn.redhat.com/errata/RHSA-2016-2872.html | Third Party Advisory |
| http://www.securityfocus.com/bid/95778 | Third Party Advisory VDB Entry |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7076 | Issue Tracking |
| https://security.netapp.com/advisory/ntap-20181127-0002/ | |
| https://usn.ubuntu.com/3968-1/ | |
| https://usn.ubuntu.com/3968-3/ | |
| https://www.sudo.ws/alerts/noexec_wordexp.html | Third Party Advisory |