GHSA-xh29-r2w5-wx8m · 深刻度: high · エコシステム: rubygems — Nokogiri Improperly Handles Unexpected Data Type
Nokogiri is an open source XML and HTML library for Ruby. Nokogiri prior to version 1.13.6 does not type-check all inputs into the XML and HTML4 SAX parsers, allowing specially crafted untrusted inputs to cause illegal memory access errors (segfault) or reads from unrelated memory. Version 1.13.6 contains a patch for this issue. As a workaround, ensure the untrusted input is a `String` by calling `#to_s` or equivalent.
総合評価: CVE-2022-29181 は悪用リスクが高い(76.3/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 2.89%、85 パーセンタイル) 根拠: 公開エクスプロイトが 1 件参照されています(Exploit-DB)。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 4.18% | 2.89% | -1.30% |
| 2 | 2026-04-07 | 4.29% | 4.18% | -0.11% |
| 3 | 2026-03-25 | — | 4.29% | — |
EPSS の全履歴 (全 38 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 8.2 | 3.1 | HIGH |
|
3.9 | 4.2 | [email protected] |
| 8.2 | 3.1 | HIGH |
|
3.9 | 4.2 | [email protected] |
| 6.4 | 2.0 | MEDIUM |
|
10.0 | 4.9 | [email protected] |
GHSA-xh29-r2w5-wx8m · 深刻度: high · エコシステム: rubygems — Nokogiri Improperly Handles Unexpected Data Type
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2022-29181: 1 source package rows (ruby-nokogiri); 13 state rows across 7 repos (3.17-community, 3.18-community, 3.19-community, 3.20-community, 3.21-community, 3.22-community, edge-community); fixed 7, open 6. | https://security.alpinelinux.org/vuln/CVE-2022-29181 |
debian
|
unimportant | CVE-2022-29181 unimportant priority: Debian including 1 source packages (ruby-nokogiri), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 4, open 1. | https://security-tracker.debian.org/tracker/CVE-2022-29181 |
gentoo
|
low | CVE-2022-29181: 1 GLSA(s) (202208-29), 1 atom(s) (dev-ruby/nokogiri); latest impact low. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2022-29181 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2022-29181 |
suse
|
high | — | https://www.suse.com/security/cve/CVE-2022-29181/ |
ubuntu
|
medium | CVE-2022-29181 medium priority: Ubuntu including 1 source packages (ruby-nokogiri), 14 status rows across 14 suites (bionic, focal, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): not-affected 7, ignored 4, released 3. | https://ubuntu.com/security/CVE-2022-29181 |
| URL | タグ |
|---|---|
| https://github.com/sparklemotion/nokogiri/commit/83cc451c3f29df397caa890afc3b714eae6ab8f7 | |
| https://github.com/sparklemotion/nokogiri/commit/db05ba9a1bd4b90aa6c76742cf6102a7c7297267 | Patch Third Party Advisory |
| https://github.com/sparklemotion/nokogiri/releases/tag/v1.13.6 | Release Notes Third Party Advisory |
| https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-xh29-r2w5-wx8m | Issue Tracking Third Party Advisory |
| https://securitylab.github.com/advisories/GHSL-2022-031_GHSL-2022-032_Nokogiri | |
| http://seclists.org/fulldisclosure/2022/Dec/23 | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/202208-29 | Third Party Advisory |
| https://securitylab.github.com/advisories/GHSL-2022-031_GHSL-2022-032_Nokogiri/ | Exploit Third Party Advisory |
| https://support.apple.com/kb/HT213532 | Third Party Advisory |