high7.5
CVE-2024-27316
HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response.
Impact
HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a client does not stop sending headers, this leads to memory exhaustion.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apache | Http Server | from 2.4.17 before 2.4.59 |
| Fedoraproject | Fedora | Versions 38, 39, 40 |
| Netapp | Ontap | Version 9 |
Weakness classification
References
- NVD record
- CVE.org record
- http://seclists.org/fulldisclosure/2024/Jul/18
- http://www.openwall.com/lists/oss-security/2024/04/04/4
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://support.apple.com/kb/HT214119
- https://www.openwall.com/lists/oss-security/2024/04/03/16
- http://seclists.org/fulldisclosure/2024/Jul/18
- http://www.openwall.com/lists/oss-security/2024/04/04/4
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://lists.debian.org/debian-lts-announce/2024/05/msg00013.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FO73U3SLBYFGIW2YKXOK7RI4D6DJSZ2B/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MIUBKSCJGPJ6M2U63V6BKFDF725ODLG7/
- https://security.netapp.com/advisory/ntap-20240415-0013/
- https://support.apple.com/kb/HT214119
- https://www.kb.cert.org/vuls/id/421644
- https://www.openwall.com/lists/oss-security/2024/04/03/16