Bug 1817472

Summary: memcached: parsing specially crafted binary protocol header to try_read_command_binary could result in a crash
Product: [Other] Security Response Reporter: Michael Kaplan <mkaplan>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED DUPLICATE QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: apevec, dbecker, hguemar, jjoyce, jorton, jschluet, kbasil, lhh, lindner, lpeer, matthias, mburns, rschiron, sclewis, slinaber, tkorbar
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: memcached 1.6.2 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-04-01 16:22:24 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1817493    

Description Michael Kaplan 2020-03-26 12:04:56 UTC 
Memcached 1.6.x before 1.6.2 allows remote attackers to cause a denial of service (daemon crash) via a crafted binary protocol header to try_read_command_binary in memcached.c.
Comment 1 Michael Kaplan 2020-03-26 12:09:59 UTC 
Upstream References:

https://github.com/memcached/memcached/wiki/ReleaseNotes162
Comment 2 Riccardo Schirone 2020-04-01 16:22:24 UTC 

*** This bug has been marked as a duplicate of bug 1816630 ***