An issue was discovered in rsync before 3.2.5 that allows malicious remote servers to write arbitrary files inside the directories of connecting peers. The server chooses which files/directories are sent to the client. However, the rsync client performs insufficient validation of file names. A malicious rsync server (or Man-in-The-Middle attacker) can overwrite arbitrary files in the rsync client target directory and subdirectories (for example, overwrite the .ssh/authorized_keys file).
総合評価: CVE-2022-29154 は悪用リスクが高い(71.2/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.95%、77 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 | 2026-05-23 | 1.19% | 0.95% | -0.24% |
| 2 | 2026-05-22 | 0.50% | 1.19% | +0.69% |
| 3 | 2026-04-19 | — | 0.50% | — |
EPSS の全履歴 (全 18 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 |
|---|---|---|---|---|---|---|
| 7.4 | 3.1 | HIGH |
|
2.2 | 5.2 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
high | CVE-2022-29154: 1 source package rows (rsync); 16 state rows across 7 repos (3.17-main, 3.18-main, 3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 7, open 9. | https://security.alpinelinux.org/vuln/CVE-2022-29154 |
debian
|
not yet assigned | CVE-2022-29154 not yet assigned priority: Debian including 1 source packages (rsync), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 4, open 1. | https://security-tracker.debian.org/tracker/CVE-2022-29154 |
gentoo
|
normal | CVE-2022-29154: 1 GLSA(s) (202405-22), 1 atom(s) (net-misc/rsync); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2022-29154 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2022-29154 |
suse
|
high | CVE-2022-29154 severity important: SUSE including 255 source package names (2.0.2-2.2.20:rsync-3.2.3-150400.3.3.1, 2.0.2-3.2.23:rsync-3.2.3-150400.3.3.1, …), 486 product×package rows across 254 product lines (Container rancher/elemental-builder-image/5.3, Container rancher/elemental-teal-rt/5.3, … (254 product lines)): Fixed 254, Known Affected 231, Will Not Fix 1. | https://www.suse.com/security/cve/CVE-2022-29154/ |
ubuntu
|
medium | CVE-2022-29154 medium priority: Ubuntu including 1 source packages (rsync), 8 status rows across 8 suites (bionic, focal, jammy, kinetic, lunar, trusty, upstream, xenial): released 4, ignored 2, not-affected 2. | https://ubuntu.com/security/CVE-2022-29154 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| samba | rsync | < 3.2.5 | cpe:2.3:a:samba:rsync:*:*:*:*:*:*:*:* |
| fedoraproject | fedora | 35 | cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* |
| fedoraproject | fedora | 36 | cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://www.openwall.com/lists/oss-security/2022/08/02/1 | Exploit Mailing List Patch Third Party Advisory |
| https://github.com/WayneD/rsync/tags | Release Notes Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NMBOJ77A7T7PQCARMDUK75TE6LLESZ3O/ | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YRQAI7H4M4RQZ2IWZUEEXECBE5D56BH2/ |