GHSA-66x3-6cw3-v5gj · 深刻度： high · エコシステム： go — Improper Validation of Integrity Check Value in go-tuf
go-tuf is a Go implementation of The Update Framework (TUF). go-tuf does not correctly implement the client workflow for updating the metadata files for roles other than the root role. Specifically, checks for rollback attacks are not implemented correctly meaning an attacker can cause clients to install software that is older than the software which the client previously knew to be available, and may include software with known vulnerabilities. In more detail, the client code of go-tuf has several issues in regards to preventing rollback attacks: 1. It does not take into account the content of any previously trusted metadata, if available, before proceeding with updating roles other than the root role (i.e., steps 5.4.3.1 and 5.5.5 of the detailed client workflow). This means that any form of version verification done on the newly-downloaded metadata is made using the default value of zero, which always passes. 2. For both timestamp and snapshot roles, go-tuf saves these metadata files as trusted before verifying if the version of the metafiles they refer to is correct (i.e., steps 5.5.4 and 5.6.4 of the detailed client workflow). A fix is available in version 0.3.0 or newer. No workarounds are known for this issue apart from upgrading.
総合評価: CVE-2022-29173 は中リスク（46.4/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 0.52%、40 パーセンタイル） 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
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。
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 | 0.09% | 0.52% | +0.43% |
| 2 | 2025-03-30 | 0.28% | 0.09% | -0.19% |
| 3 | 2025-03-29 | — | 0.28% | — |
EPSS の全履歴 （全 7 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 |
|---|---|---|---|---|---|---|
| 8.0 | 3.1 | HIGH |
|
2.1 | 5.9 | [email protected] |
| 8.8 | 3.1 | HIGH |
|
2.8 | 5.9 | [email protected] |
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
GHSA-66x3-6cw3-v5gj · 深刻度： high · エコシステム： go — Improper Validation of Integrity Check Value in go-tuf
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2022-29173 unimportant priority: Debian including 1 source packages (golang-github-theupdateframework-go-tuf), 3 status rows across 3 suites (forky, sid, trixie): resolved 3. | https://security-tracker.debian.org/tracker/CVE-2022-29173 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2022-29173 |
ubuntu
|
medium | CVE-2022-29173 medium priority: Ubuntu including 1 source packages (golang-github-endophage-gotuf), 7 status rows across 7 suites (bionic, focal, impish, jammy, trusty, upstream, xenial): DNE 4, not-affected 2, needs-triage 1. | https://ubuntu.com/security/CVE-2022-29173 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| theupdateframework | go-tuf | 0.2.0 | cpe:2.3:a:theupdateframework:go-tuf:0.2.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://github.com/theupdateframework/go-tuf/commit/ed6788e710fc3093a7ecc2d078bf734c0f200d8d | Patch Third Party Advisory |
| https://github.com/theupdateframework/go-tuf/security/advisories/GHSA-66x3-6cw3-v5gj | Patch Third Party Advisory |