Bug 2246948 (CVE-2023-46852) - CVE-2023-46852 memcached: buffer overflow when processing multiget requests in proxy mode
Summary: CVE-2023-46852 memcached: buffer overflow when processing multiget requests i...
Keywords:
Status: NEW
Alias: CVE-2023-46852
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2250785
Blocks: 2246952
TreeView+ depends on / blocked
 
Reported: 2023-10-30 08:52 UTC by Avinash Hanwate
Modified: 2023-11-21 16:36 UTC (History)
0 users

Fixed In Version: Memcached 1.6.22
Doc Type: If docs needed, set a value
Doc Text:
A buffer overflow flaw was found in Memcached when processing multiget requests in proxy mode. This issue occurs when there are many spaces after the "get" substring.
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Description Avinash Hanwate 2023-10-30 08:52:29 UTC 
In Memcached before 1.6.22, a buffer overflow exists when processing multiget requests in proxy mode, if there are many spaces after the "get" substring.

https://github.com/memcached/memcached/commit/76a6c363c18cfe7b6a1524ae64202ac9db330767
https://github.com/memcached/memcached/compare/1.6.21...1.6.22
Comment 2 Sandipan Roy 2023-11-21 06:37:06 UTC 
Created memcached tracking bugs for this issue:

Affects: fedora-all [bug 2250785]
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