GHSA-8c56-cpmw-89x7 · 嚴重度: high · 生態: rubygems — Out-of-bounds read in nokogiri
libxml2 20904-GITv2.9.4-16-g0741801 is vulnerable to a heap-based buffer over-read in the xmlDictAddString function in dict.c. This vulnerability causes programs that use libxml2, such as PHP, to crash. This vulnerability exists because of an incomplete fix for CVE-2016-1839.
結論預警: CVE-2017-9050 綜合評估為高可利用風險(81/100):CVSS 技術影響為高級,利用機率偏高(EPSS 4.63%,百分位 90%) 核心證據: 已收錄 1 筆公開利用參考(Exploit-DB)。 近一日 EPSS 上升 +4.36%,被利用關注度持續升高。 強制指令: 存在公開利用—請盤點暴露面、落實緩解措施並優先修補。
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。
| EDB-ID | 來源 | 類型 | 公開時間 | 連結 |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 0.27% | 4.63% | +4.36% |
| 2 | 2025-12-18 | 0.36% | 0.27% | -0.09% |
| 3 | 2025-11-21 | — | 0.36% | — |
完整 EPSS 歷史 (共 21 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 |
|---|---|---|---|---|---|---|
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| 7.5 | 3.0 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
GHSA-8c56-cpmw-89x7 · 嚴重度: high · 生態: rubygems — Out-of-bounds read in nokogiri
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2017-9050: 1 source package rows (libxml2); 15 state rows across 5 repos (3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 0, open 15. | https://security.alpinelinux.org/vuln/CVE-2017-9050 |
debian
|
not yet assigned | CVE-2017-9050 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-2017-9050 |
gentoo
|
normal | CVE-2017-9050: 1 GLSA(s) (201711-01), 1 atom(s) (dev-libs/libxml2); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2017-9050 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2017-9050 |
suse
|
medium | CVE-2017-9050 severity moderate: SUSE including 45 source package names (0.9.1:libxml2-2-2.9.4-39.2, 1.0.0:libxml2-2-2.9.4-39.2, …), 145 product×package rows across 65 product lines (Container caasp/v4/default-http-backend, Container caasp/v4/dnsmasq-nanny, … (65 product lines)): Fixed 145. | https://www.suse.com/security/cve/CVE-2017-9050/ |
ubuntu
|
medium | CVE-2017-9050 medium priority: Ubuntu including 1 source packages (libxml2), 5 status rows across 5 suites (trusty, upstream, xenial, yakkety, zesty): released 4, ignored 1. | https://ubuntu.com/security/CVE-2017-9050 |