High severity8.2NVD Advisory· Published Apr 3, 2024· Updated Jun 17, 2026
CVE-2024-2653
CVE-2024-2653
Description
amphp/http will collect CONTINUATION frames in an unbounded buffer and will not check a limit until it has received the set END_HEADERS flag, resulting in an OOM crash.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
amphp/httpPackagist | >= 2.0.0, < 2.1.1 | 2.1.1 |
amphp/httpPackagist | < 1.7.3 | 1.7.3 |
amphp/http-clientPackagist | >= 4.0.0-rc10, <= 4.0.0 | — |
Affected products
2- ghsa-coords2 versions
>= 2.0.0, < 2.1.1+ 1 more
- (no CPE)range: >= 2.0.0, < 2.1.1
- (no CPE)range: >= 4.0.0-rc10, <= 4.0.0
Patches
Vulnerability mechanics
References
10- github.com/advisories/GHSA-qjfw-cvjf-f4fmghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2024-2653ghsaADVISORY
- www.openwall.com/lists/oss-security/2024/04/03/16nvdWEB
- github.com/FriendsOfPHP/security-advisories/blob/master/amphp/http-client/CVE-2024-2653.yamlghsaWEB
- github.com/FriendsOfPHP/security-advisories/blob/master/amphp/http/CVE-2024-2653.yamlghsaWEB
- github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4nvdWEB
- github.com/amphp/http/commit/3a33e68a3b53f7279217238e89748cf0cb30b8a6ghsaWEB
- github.com/amphp/http/commit/881cc33da236fbcd0cb0cf6c2bfc7efcf80ede76ghsaWEB
- github.com/amphp/http/security/advisories/GHSA-qjfw-cvjf-f4fmnvdWEB
- www.kb.cert.org/vuls/id/421644nvdWEB
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