GHSA-hqxw-f8mx-cpmw · 深刻度: high · エコシステム: go — distribution catalog API endpoint can lead to OOM via malicious user input
A flaw was found in the `/v2/_catalog` endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records returned (query string: `n`). This vulnerability allows a malicious user to submit an unreasonably large value for `n,` causing the allocation of a massive string array, possibly causing a denial of service through excessive use of memory.
総合評価: CVE-2023-2253 は中リスク(46.5/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.94%、56 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% | 0.94% | +0.84% |
| 2 | 2025-11-21 | 0.32% | 0.09% | -0.23% |
| 3 | 2025-11-18 | — | 0.32% | — |
EPSS の全履歴 (全 13 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 |
|---|---|---|---|---|---|---|
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
GHSA-hqxw-f8mx-cpmw · 深刻度: high · エコシステム: go — distribution catalog API endpoint can lead to OOM via malicious user input
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2023-2253 not yet assigned priority: Debian including 1 source packages (docker-registry), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2023-2253 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2023-2253 |
suse
|
high | CVE-2023-2253 severity important: SUSE including 7 source package names (2.8-5.1:distribution-registry-2.8.2-150400.9.21.1, 2.8:distribution-registry-2.8.2-150400.9.21.1, …), 12 product×package rows across 11 product lines (Container suse/registry, SUSE Linux Enterprise Module for Containers 12, … (11 product lines)): Fixed 12. | https://www.suse.com/security/cve/CVE-2023-2253/ |
ubuntu
|
medium | CVE-2023-2253 medium priority: Ubuntu including 1 source packages (docker-registry), 12 status rows across 12 suites (bionic, focal, jammy, kinetic, lunar, noble, oracular, plucky, questing, trusty, upstream, xenial): released 6, not-affected 4, ignored 2. | https://ubuntu.com/security/CVE-2023-2253 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| redhat | openshift_api_for_data_protection | — | cpe:2.3:a:redhat:openshift_api_for_data_protection:-:*:*:*:*:*:*:* |
| redhat | openshift_container_platform | 4.0 | cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:* |
| redhat | openshift_developer_tools_and_services | — | cpe:2.3:a:redhat:openshift_developer_tools_and_services:-:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2189886 | Issue Tracking Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/06/msg00035.html |