GHSA-wxmh-65f7-jcvw · 深刻度: medium · エコシステム: composer — Improper header name validation in guzzlehttp/psr7
guzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Affected versions are subject to improper header parsing. An attacker could sneak in a newline (\n) into both the header names and values. While the specification states that \r\n\r\n is used to terminate the header list, many servers in the wild will also accept \n\n. This is a follow-up to CVE-2022-24775 where the fix was incomplete. The issue has been patched in versions 1.9.1 and 2.4.5. There are no known workarounds for this vulnerability. Users are advised to upgrade.
総合評価: CVE-2023-29197 は中リスク(40.2/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 1.22%、64 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 | 4.78% | 1.22% | -3.57% |
| 2 | 2026-05-05 | 4.15% | 4.78% | +0.63% |
| 3 | 2026-05-01 | — | 4.15% | — |
EPSS の全履歴 (全 47 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 |
|---|---|---|---|---|---|---|
| 5.3 | 3.1 | MEDIUM |
|
3.9 | 1.4 | [email protected] |
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
GHSA-wxmh-65f7-jcvw · 深刻度: medium · エコシステム: composer — Improper header name validation in guzzlehttp/psr7
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2023-29197 not yet assigned priority: Debian including 2 source packages (php-guzzlehttp-psr7, php-nyholm-psr7), 10 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 10. | https://security-tracker.debian.org/tracker/CVE-2023-29197 |
ubuntu
|
medium | CVE-2023-29197 medium priority: Ubuntu including 2 source packages (php-guzzlehttp-psr7, php-nyholm-psr7), 26 status rows across 13 suites (bionic, focal, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): not-affected 10, ignored 9, released 5, DNE 2. | https://ubuntu.com/security/CVE-2023-29197 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| guzzlephp | psr-7 | < 1.9.1 | cpe:2.3:a:guzzlephp:psr-7:*:*:*:*:*:*:*:* |
| guzzlephp | psr-7 | >= 2.0.0, < 2.4.5 | cpe:2.3:a:guzzlephp:psr-7:*:*:*:*:*:*:*:* |
| fedoraproject | fedora | 37 | cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* |
| fedoraproject | fedora | 38 | cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-24775 | Not Applicable |
| https://github.com/guzzle/psr7/security/advisories/GHSA-q7rv-6hp3-vh96 | Not Applicable |
| https://github.com/guzzle/psr7/security/advisories/GHSA-wxmh-65f7-jcvw | Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2023/12/msg00028.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]/message/FJANWDXJZE5BGLN4MQ4FEHV5LJ6CMKQF/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/[email protected]/message/O35UN4IK6VS2LXSRWUDFWY7NI73RKY2U/ | Mailing List Third Party Advisory |
| https://www.rfc-editor.org/rfc/rfc7230#section-3.2.4 | Technical Description |