CVE-2016-2324

Integer overflow in Git before 2.7.4 allows remote attackers to execute arbitrary code via a (1) long filename or (2) many nested trees, which triggers a heap-based buffer overflow.

公開： 2016-04-08 最後更新： 2026-06-16 指派方： [email protected] 來源： [email protected]
NVD 狀態：Modified，CVE 狀態： published
檢視： NVD, CVE.org, EUVD

CVE-2016-2324 綜合評估為高風險（69.9/100）：CVSS 技術影響為嚴重級，利用機率偏高（EPSS 18.81%，百分位 97%） EPSS 顯示該漏洞近期被利用的可能性處於高位。 被利用機率偏高—請盤點暴露面並優先安排修補。

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。

CVE-2016-2324 的 EPSS（利用預測評分）

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 22.05% 18.81% -3.24%
2 2025-12-28 18.41% 22.05% +3.64%
3 2025-12-27 — 18.41% —

完整 EPSS 歷史 （共 22 筆）

CVE-2016-2324 的 CVSS 指標

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
9.8 3.1 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 點擊展開
攻擊向量 (AV:N)
可經網際網路或企業內可路由網段從遠端觸達，攻擊者不必在裝置旁邊。
攻擊複雜度 (AC:L)
前置條件清楚，成功路徑穩定，不必仰賴罕見競態或極端環境。
權限需求 (PR:N)
不必事先登入或提權，匿名工作階段也可能成為跳板。
使用者互動 (UI:N)
不必受害者點連結、放行巨集或安裝軟體，攻擊鏈可自動走完。
作用域 (S:U)
破壞局限在脆弱元件原本的安全權限與信任域之內。
機密性影響 (C:H)
大量讀取、匯出或長期潛伏竊取機敏資料，在實務上成立。
完整性影響 (I:H)
可竄改稽核紀錄、植入後門或大面積偽造業務資料，動搖信任根基。
可用性影響 (A:H)
可造成長時間中斷、關鍵交易無法完成，或伴隨資料毀損導致難以自癒。
 3.9 5.9 [email protected]
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C 點擊展開
存取路徑 (AV:N)
只要路由可達，即可從遠端發動利用。
存取複雜度 (AC:L)
步驟短、路徑清楚，重現成本低。
認證 (AU:N)
全程無需有效身分。
機密性影響 (C:C)
機密性被完全破壞。
完整性影響 (I:C)
完整性被完全破壞。
可用性影響 (A:C)
可用性被完全破壞。
 10.0 10.0 [email protected]

CVE-2016-2324 的弱點列舉

CVE-2016-2324 的 OS 追蹤

vendor priority summary link
debian unimportant CVE-2016-2324 unimportant priority: Debian including 2 source packages (cgit, git), 10 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 10. https://security-tracker.debian.org/tracker/CVE-2016-2324
gentoo normal CVE-2016-2324: 1 GLSA(s) (201605-01), 1 atom(s) (dev-vcs/git); latest impact normal. https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2016-2324
redhat high — https://access.redhat.com/security/cve/CVE-2016-2324
suse medium CVE-2016-2324 severity moderate: SUSE including 183 source package names (cgit-1.0-1.3, emacs-git-1.8.3.1-6.el7_2.1, …), 227 product×package rows across 41 product lines (SUSE Liberty Linux 7, SUSE Linux Enterprise High Performance Computing 12 SP5, … (41 product lines)): Fixed 227. https://www.suse.com/security/cve/CVE-2016-2324/
ubuntu medium CVE-2016-2324 medium priority: Ubuntu including 1 source packages (git), 4 status rows across 4 suites (precise, trusty, upstream, wily): released 3, needed 1. https://ubuntu.com/security/CVE-2016-2324

CVE-2016-2324 的影響軟體 / 設定

廠商 產品 版本 原始 CPE
suse linux_enterprise_debuginfo 11 cpe:2.3:a:suse:linux_enterprise_debuginfo:11:sp4:*:*:*:*:*:*
suse openstack_cloud 5 cpe:2.3:a:suse:openstack_cloud:5:*:*:*:*:*:*:*
opensuse leap 42.1 cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*
opensuse opensuse 13.2 cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
suse linux_enterprise_server 12.0 cpe:2.3:o:suse:linux_enterprise_server:12.0:sp1:*:*:*:*:*:*
suse linux_enterprise_software_development_kit 11 cpe:2.3:o:suse:linux_enterprise_software_development_kit:11:sp4:*:*:*:*:*:*
suse linux_enterprise_software_development_kit 12 cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:*:*:*:*:*:*:*
suse linux_enterprise_software_development_kit 12.0 cpe:2.3:o:suse:linux_enterprise_software_development_kit:12.0:sp1:*:*:*:*:*:*
suse suse_linux_enterprise_server 12 cpe:2.3:o:suse:suse_linux_enterprise_server:12:*:*:*:*:*:*:*
git-scm git <= 2.7.3 cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:*

CVE-2016-2324 的參考連結

URL 標籤
http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183147.html Mailing List Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179121.html Mailing List Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-March/180763.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00059.html Mailing List Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00060.html Mailing List Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00061.html Mailing List Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00062.html Mailing List Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00071.html Mailing List Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00074.html Mailing List Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00076.html Mailing List Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00077.html Mailing List Vendor Advisory
http://lists.opensuse.org/opensuse-updates/2016-04/msg00011.html Mailing List Vendor Advisory
http://pastebin.com/UX2P2jjg Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-0496.html Third Party Advisory
http://www.debian.org/security/2016/dsa-3521 Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/03/15/5 Mailing List Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html Third Party Advisory
http://www.securityfocus.com/bid/84355 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1035290 Third Party Advisory VDB Entry
http://www.ubuntu.com/usn/USN-2938-1 Third Party Advisory
https://github.com/git/git/commit/de1e67d0703894cb6ea782e36abb63976ab07e60 Patch Third Party Advisory
https://raw.githubusercontent.com/git/git/master/Documentation/RelNotes/2.7.4.txt Vendor Advisory
https://security.gentoo.org/glsa/201605-01 Third Party Advisory
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