libarchive before 3.2.0 does not limit the number of recursive decompressions, which allows remote attackers to cause a denial of service (memory consumption and application crash) via a crafted gzip file.
結論預警: CVE-2016-7166 綜合評估為中等風險(48.9/100):CVSS 技術影響為中級,利用機率(EPSS 1.64%) 核心證據: 近一日 EPSS 上升 +1.28%,被利用關注度持續升高。 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 | 0.36% | 1.64% | +1.28% |
| 2 | 2026-02-24 | 0.25% | 0.36% | +0.12% |
| 3 | 2025-03-17 | — | 0.25% | — |
完整 EPSS 歷史 (共 10 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 |
|---|---|---|---|---|---|---|
| 5.5 | 3.0 | MEDIUM |
|
1.8 | 3.6 | [email protected] |
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-7166 not yet assigned priority: Debian including 1 source packages (libarchive), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-7166 |
gentoo
|
normal | CVE-2016-7166: 1 GLSA(s) (201701-03), 1 atom(s) (app-arch/libarchive); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2016-7166 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2016-7166 |
suse
|
medium | CVE-2016-7166 severity moderate: SUSE including 8 source package names (bsdcpio-3.1.2-10.el7_2, bsdtar, …), 44 product×package rows across 22 product lines (SUSE Liberty Linux 7, SUSE Linux Enterprise Desktop 12 SP1, … (22 product lines)): Known Not Affected 40, Fixed 4. | https://www.suse.com/security/cve/CVE-2016-7166/ |
ubuntu
|
medium | CVE-2016-7166 medium priority: Ubuntu including 1 source packages (libarchive), 5 status rows across 5 suites (precise, trusty, upstream, xenial, yakkety): released 4, not-affected 1. | https://ubuntu.com/security/CVE-2016-7166 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| redhat | enterprise_linux_desktop | 7.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_hpc_node | 7.0 | cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_hpc_node_eus | 7.2 | cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.2:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server | 7.0 | cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_aus | 7.2 | cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_eus | 7.2 | cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 7.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* |
| libarchive | libarchive | <= 3.1.901a | cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop | 6.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_hpc_node | 6.0 | cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server | 6.0 | cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 6.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* |
| oracle | linux | 6 | cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:* |
| oracle | linux | 7 | cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://rhn.redhat.com/errata/RHSA-2016-1844.html | Third Party Advisory |
| http://rhn.redhat.com/errata/RHSA-2016-1850.html | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2016/09/08/15 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2016/09/08/18 | Mailing List Third Party Advisory |
| http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html | Third Party Advisory |
| http://www.securityfocus.com/bid/92901 | Third Party Advisory |
| https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207362 | Issue Tracking |
| https://bugzilla.redhat.com/show_bug.cgi?id=1347086 | Issue Tracking |
| https://github.com/libarchive/libarchive/commit/6e06b1c89dd0d16f74894eac4cfc1327a06ee4a0 | Issue Tracking Patch |
| https://github.com/libarchive/libarchive/issues/660 | Issue Tracking Patch Third Party Advisory |
| https://security.gentoo.org/glsa/201701-03 |