GHSA-qjfw-cvjf-f4fm
First published: Wed Apr 03 2024(Updated: )
`amphp/http` will collect HTTP/2 `CONTINUATION` frames in an unbounded buffer and will not check the header size limit until it has received the `END_HEADERS` flag, resulting in an OOM crash. `amphp/http-client` and `amphp/http-server` are indirectly affected if they're used with an unpatched version of `amphp/http`. Early versions of `amphp/http-client` with HTTP/2 support (v4.0.0-rc10 to 4.0.0) are also directly affected. ## Acknowledgements Thank you to [Bartek Nowotarski](https://nowotarski.info/) for reporting the vulnerability.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/amphp/http | <=1.7.2 | 1.7.3 |
| composer/amphp/http | >=2.0.0<=2.1.0 | 2.1.1 |
| composer/amphp/http-client | >=4.0.0-rc10<=4.0.0 |
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Reference Links
- https://github.com/amphp/http/security/advisories/GHSA-qjfw-cvjf-f4fm
- https://github.com/amphp/http/commit/3a33e68a3b53f7279217238e89748cf0cb30b8a6
- https://github.com/amphp/http/commit/881cc33da236fbcd0cb0cf6c2bfc7efcf80ede76
- https://github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4
- https://nvd.nist.gov/vuln/detail/CVE-2024-2653
- https://www.kb.cert.org/vuls/id/421644
- https://github.com/FriendsOfPHP/security-advisories/blob/master/amphp/http-client/CVE-2024-2653.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/amphp/http/CVE-2024-2653.yaml
- https://github.com/advisories/GHSA-qjfw-cvjf-f4fm (Advisory)
- http://www.openwall.com/lists/oss-security/2024/04/03/16
- agent/severity
- agent/description
- agent/first-publish-date
- agent/type
- agent/event
- agent/softwarecombine
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-qjfw-cvjf-f4fm
- alias/CVE-2024-2653
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/references
- agent/tags
- collector/github-advisory
- agent/trending
- package-manager/composer