The htmlParseNameComplex function in HTMLparser.c in libxml2 allows attackers to cause a denial of service (out-of-bounds read) via a crafted XML document.
結論預警: CVE-2016-2073 綜合評估為中等風險(54.1/100):CVSS 技術影響為中級,利用機率(EPSS 2.31%) 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 | 2026-07-02 | 2.66% | 2.31% | -0.35% |
| 2 | 2026-06-15 | 1.51% | 2.66% | +1.15% |
| 3 | 2026-05-13 | — | 1.51% | — |
完整 EPSS 歷史 (共 14 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 |
|---|---|---|---|---|---|---|
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-2073 not yet assigned priority: Debian including 1 source packages (libxml2), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-2073 |
gentoo
|
normal | CVE-2016-2073: 1 GLSA(s) (201701-37), 1 atom(s) (dev-libs/libxml2); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2016-2073 |
redhat
|
— | — | https://access.redhat.com/security/cve/CVE-2016-2073 |
suse
|
medium | CVE-2016-2073 severity moderate: SUSE including 15 source package names (libxml2-2-2.9.1-24.1, libxml2-2-32bit-2.9.1-24.1, …), 72 product×package rows across 19 product lines (SUSE Linux Enterprise Desktop 12, SUSE Linux Enterprise Desktop 12 SP1, … (19 product lines)): Fixed 72. | https://www.suse.com/security/cve/CVE-2016-2073/ |
ubuntu
|
low | CVE-2016-2073 low priority: Ubuntu including 1 source packages (libxml2), 7 status rows across 7 suites (precise, trusty, upstream, wily, xenial, yakkety, zesty): released 5, not-affected 2. | https://ubuntu.com/security/CVE-2016-2073 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| xmlsoft | libxml2 | < 2.9.4 | cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:* |
| debian | debian_linux | 8.0 | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| 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 | 15.10 | cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 16.04 | cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* |
| URL | 標籤 |
|---|---|
| http://www.openwall.com/lists/oss-security/2016/01/25/6 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2016/01/26/7 | Mailing List Third Party Advisory |
| http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html | Third Party Advisory |
| http://www.securityfocus.com/bid/85267 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1035011 | Third Party Advisory VDB Entry |
| http://www.ubuntu.com/usn/USN-2994-1 | Third Party Advisory |
| https://security.gentoo.org/glsa/201701-37 | Third Party Advisory |
| https://www.debian.org/security/2016/dsa-3593 | Third Party Advisory |