Bug 1216700 (CVE-2023-46853)

Summary:	VUL-0: CVE-2023-46853: memcached:off-by-one error when processing proxy requests in proxy mode
Product:	[Novell Products] SUSE Security Incidents	Reporter:	SMASH SMASH <smash_bz>
Component:	Incidents	Assignee:	Security Team bot <security-team>
Status:	RESOLVED FIXED	QA Contact:	Security Team bot <security-team>
Severity:	Normal
Priority:	P3 - Medium	CC:	camila.matos, thomas.leroy
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/383352/
Whiteboard:	CVSSv3.1:SUSE:CVE-2023-46853:5.3:(AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N)
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description SMASH SMASH 2023-10-30 09:58:58 UTC

In Memcached before 1.6.22, an off-by-one error exists when processing proxy
requests in proxy mode, if \n is used instead of \r\n.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-46853
https://github.com/memcached/memcached/commit/6987918e9a3094ec4fc8976f01f769f624d790fa

Comment 1 Thomas Leroy 2023-10-30 09:59:13 UTC

proxy component has been introduced in v1.6.13, so only
SUSE:ALP:Source:Standard:1.0 is affected.

Comment 2 Petr Gajdos 2023-11-13 12:03:11 UTC

Thanks Thomas.

I have submitted 1.6.22 into devel project:
https://build.opensuse.org/request/show/1125479

Comment 3 Petr Gajdos 2023-11-14 15:03:02 UTC

Submitted into ALP.
https://build.suse.de/request/show/312644

Comment 4 Petr Gajdos 2023-11-30 10:30:57 UTC

1.6.22 is now in TW,ALP/memcached.
I believe all fixed.