Bug 1227272 (CVE-2024-36387)

Summary:	VUL-0: CVE-2024-36387: apache2: DoS by null pointer in websocket over HTTP/2
Product:	[Novell Products] SUSE Security Incidents	Reporter:	SMASH SMASH <smash_bz>
Component:	Incidents	Assignee:	David Anes <david.anes>
Status:	IN_PROGRESS ---	QA Contact:	Security Team bot <security-team>
Severity:	Normal
Priority:	P3 - Medium	CC:	martin.schreiner, thomas.leroy
Version:	unspecified	Flags:	david.anes: needinfo? (thomas.leroy)
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/412477/
Whiteboard:	CVSSv3.1:SUSE:CVE-2024-36387:5.9:(AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description SMASH SMASH 2024-07-02 08:29:55 UTC

Serving WebSocket protocol upgrades over a HTTP/2 connection could result in a Null Pointer dereference, leading to a crash of the server process, degrading performance.

References:
https://httpd.apache.org/security/vulnerabilities_24.html
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-36387
https://seclists.org/oss-sec/2024/q3/3
https://www.cve.org/CVERecord?id=CVE-2024-36387
https://bugzilla.redhat.com/show_bug.cgi?id=2295006

Comment 1 Thomas Leroy 2024-07-02 09:15:17 UTC

Affected:
- SUSE:ALP:Source:Standard:1.0
- SUSE:SLE-15-SP6:Update
- SUSE:SLFO:Main
- openSUSE:Factory