Vulnerability 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.
CVSS Score
8.2
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
References
- http://www.openwall.com/lists/oss-security/2024/04/03/16
- https://github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4
- https://github.com/amphp/http/security/advisories/GHSA-qjfw-cvjf-f4fm
- http://www.openwall.com/lists/oss-security/2024/04/03/16
- https://github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4
- https://github.com/amphp/http/security/advisories/GHSA-qjfw-cvjf-f4fm
- https://www.kb.cert.org/vuls/id/421644
FAQ
What is CVE-2024-2653?
CVE-2024-2653 is a vulnerability with a CVSS score of 8.2 (HIGH). 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.
How severe is CVE-2024-2653?
CVE-2024-2653 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-2653?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.