Search for packages
| purl | pkg:composer/guzzlehttp/psr7@2.2.1 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-4tr3-8z2d-5fh6
Aliases: CVE-2023-29197 GHSA-wxmh-65f7-jcvw |
Interpretation Conflict 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. |
Affected by 0 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| This package is not known to fix vulnerabilities. | ||
| Date | Actor | Action | Vulnerability | Source | VulnerableCode Version |
|---|---|---|---|---|---|
| 2026-04-11T23:45:46.087303+00:00 | GitLab Importer | Affected by | VCID-4tr3-8z2d-5fh6 | https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/guzzlehttp/psr7/CVE-2023-29197.yml | 38.3.0 |
| 2026-04-02T23:49:21.781014+00:00 | GitLab Importer | Affected by | VCID-4tr3-8z2d-5fh6 | https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/guzzlehttp/psr7/CVE-2023-29197.yml | 38.1.0 |
| 2026-04-01T18:12:45.315104+00:00 | GitLab Importer | Affected by | VCID-4tr3-8z2d-5fh6 | https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/guzzlehttp/psr7/CVE-2023-29197.yml | 38.0.0 |