CVE-2016-0718

Expat allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a malformed input document, which triggers a buffer overflow.

公開： 2016-05-26 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-2016-0718 綜合評估為高風險（77.8/100）：CVSS 技術影響為嚴重級，利用機率偏高（EPSS 13.33%，百分位 96%） EPSS 顯示該漏洞近期被利用的可能性處於高位。 近一日 EPSS 上升 +10.51%，被利用關注度持續升高。 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-2016-0718 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 2.83% 13.33% +10.51%
2 2026-03-04 2.21% 2.83% +0.61%
3 2026-03-01 — 2.21% —

完整 EPSS 歷史 （共 47 筆）

CVE-2016-0718 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]
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P 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:P)
機密性受到部分損害。
完整性影響 (I:P)
完整性受到部分損害。
可用性影響 (A:P)
可用性受到部分損害。
 10.0 6.4 [email protected]

CVE-2016-0718 的弱點列舉

CVE-2016-0718 的 OS 追蹤

vendor priority summary link
debian unimportant CVE-2016-0718 unimportant priority: Debian including 4 source packages (expat, firefox, firefox-esr, libxmltok), 13 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 11, open 2. https://security-tracker.debian.org/tracker/CVE-2016-0718
gentoo normal CVE-2016-0718: 1 GLSA(s) (201701-21), 1 atom(s) (dev-libs/expat); latest impact normal. https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2016-0718
redhat medium — https://access.redhat.com/security/cve/CVE-2016-0718
suse medium CVE-2016-0718 severity moderate: SUSE including 373 source package names (0.9.1:expat-2.1.0-17.1, 0.9.1:libexpat1-2.1.0-17.1, …), 677 product×package rows across 117 product lines (Container caasp/v4/default-http-backend, Container caasp/v4/dnsmasq-nanny, … (117 product lines)): Fixed 520, Known Affected 157. https://www.suse.com/security/cve/CVE-2016-0718/
ubuntu medium CVE-2016-0718 medium priority: Ubuntu including 28 source packages (audacity, ayttm, …), 661 status rows across 24 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, precise, questing, trusty, upstream, wily, xenial, yakkety, zesty): not-affected 225, DNE 205, ignored 145, released 36, needed 29, needs-triage 21. https://ubuntu.com/security/CVE-2016-0718

CVE-2016-0718 的影響軟體 / 設定

廠商 產品 版本 原始 CPE
mozilla firefox < 48.0 cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
apple mac_os_x >= 10.11.0, <= 10.11.5 cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
suse linux_enterprise_debuginfo 11 cpe:2.3:a:suse:linux_enterprise_debuginfo:11:sp4:*:*:*:*:*:*
suse studio_onsite 1.3 cpe:2.3:a:suse:studio_onsite:1.3:*:*:*:*:*:*:*
suse linux_enterprise_server 11 cpe:2.3:o:suse:linux_enterprise_server:11:sp4:*:*:*:*:*:*
suse linux_enterprise_software_development_kit 11 cpe:2.3:o:suse:linux_enterprise_software_development_kit:11:sp4:*:*:*:*:*:*
opensuse leap 42.1 cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*
suse linux_enterprise_desktop 12 cpe:2.3:o:suse:linux_enterprise_desktop:12:-:*:*:*:*:*:*
suse linux_enterprise_desktop 12 cpe:2.3:o:suse:linux_enterprise_desktop:12:sp1:*:*:*:*:*:*
suse linux_enterprise_server 12 cpe:2.3:o:suse:linux_enterprise_server:12:-:*:*:*:*:*:*
suse linux_enterprise_server 12 cpe:2.3:o:suse:linux_enterprise_server:12:sp1:*:*:*:*:*:*
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 cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:sp1:*:*:*:*:*:*
canonical ubuntu_linux 12.04 cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
canonical ubuntu_linux 14.04 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
canonical ubuntu_linux 16.04 cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
libexpat_project libexpat < 2.2.0 cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*
debian debian_linux 8.0 cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
opensuse opensuse 13.1 cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
opensuse opensuse 13.2 cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
mcafee policy_auditor < 6.5.1 cpe:2.3:a:mcafee:policy_auditor:*:*:*:*:*:*:*:*
python python >= 2.7.0, < 2.7.15 cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
python python >= 3.3.0, < 3.3.7 cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
python python >= 3.4.0, < 3.4.7 cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
python python >= 3.5.0, < 3.5.4 cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
python python >= 3.6.0, < 3.6.2 cpe:2.3:a:python:python:*:*:*:*:*:*:*:*

CVE-2016-0718 的參考連結

URL 標籤
http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00064.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00006.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00007.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00010.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00004.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00029.html Third Party Advisory
http://packetstormsecurity.com/files/141350/ESET-Endpoint-Antivirus-6-Remote-Code-Execution.html Third Party Advisory VDB Entry
http://rhn.redhat.com/errata/RHSA-2016-2824.html Third Party Advisory
http://seclists.org/fulldisclosure/2017/Feb/68 Mailing List Third Party Advisory
http://support.eset.com/ca6333/ Third Party Advisory
http://www.debian.org/security/2016/dsa-3582 Third Party Advisory
http://www.mozilla.org/security/announce/2016/mfsa2016-68.html Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/05/17/12 Mailing List Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html Patch Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html Third Party Advisory
http://www.securityfocus.com/bid/90729 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1036348 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1036415 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1037705 Third Party Advisory VDB Entry
http://www.ubuntu.com/usn/USN-2983-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3044-1 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2486 Third Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1236923 Issue Tracking Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1296102 Issue Tracking Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10365 Third Party Advisory
https://security.gentoo.org/glsa/201701-21 Third Party Advisory
https://source.android.com/security/bulletin/2016-11-01.html Third Party Advisory
https://support.apple.com/HT206903 Third Party Advisory
https://www.tenable.com/security/tns-2016-20 Third Party Advisory
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