CVE-2023-29197 is a high-severity vulnerability affecting guzzlehttp/psr7, a PHP PSR-7 HTTP message library, and related Fedora projects. It allows an attacker to inject newlines into HTTP header names and values due to improper header parsing, potentially leading to HTTP header injection. With a CVSS score of 7.5, this vulnerability has a low attack complexity and can result in high integrity impacts, though confidentiality and availability are not affected. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.9.1CPE matchmatch criteria | cpe:2.3:a:guzzlephp:psr-7:*:*:*:*:*:*:*:* | ||
>= 2.0.0, < 2.4.5CPE matchmatch criteria | cpe:2.3:a:guzzlephp:psr-7:*:*:*:*:*:*:*:* | ||
37CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* | ||
38CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.