Detections
Analytics
CVE-2024-2398
high
Description
When an application tells libcurl it wants to allow HTTP/2 server push, and the amount of received headers for the push surpasses the maximum allowed limit (1000), libcurl aborts the server push. When aborting, libcurl inadvertently does not free all the previously allocated headers and instead leaks the memory. Further, this error condition fails silently and is therefore not easily detected by an application.
References
https://security.netapp.com/advisory/ntap-20240503-0009/
http://www.openwall.com/lists/oss-security/2024/03/27/3
http://seclists.org/fulldisclosure/2024/Jul/20
https://www.cisa.gov/news-events/ics-advisories/icsa-24-319-16
https://www.cisa.gov/news-events/ics-advisories/icsa-24-319-04
https://www.cisa.gov/news-events/ics-advisories/icsa-24-256-10
https://github.com/openSUSE/cve-backport-tool
https://github.com/anicka-net/cve-backport-tool
https://cert-portal.siemens.com/productcert/html/ssa-417159.html
https://support.apple.com/kb/HT214120
https://support.apple.com/kb/HT214119
https://support.apple.com/kb/HT214118
https://hackerone.com/reports/2402845
https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-27350
https://curl.se/docs/CVE-2024-2398.json
https://curl.se/docs/CVE-2024-2398.html
https://cert-portal.siemens.com/productcert/html/ssa-398330.html
https://cert-portal.siemens.com/productcert/html/ssa-331112.html