Bug 1582624

Summary: rsyslog: Buffer overflow in SanitizeMsg() function in runtime/parser.c
Product: [Other] Security Response Reporter: Pedro Sampaio <psampaio>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: dapospis, jlieskov, jvymazal, lkundrak, mah.darade, nmavrogi, pvrabec, rmeggins, rsroka, sbroz, security-response-team, tosykora
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: rsyslog 8.35.0 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-08-01 02:27:58 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: 1584320, 1584321, 1598217, 1598218    
Bug Blocks: 1582626    

Description Pedro Sampaio 2018-05-25 19:24:54 UTC 
A flaw was found in rsyslogd. A buffer overflow in SanitizeMsg() function in runtime/parser.c may cause denial of service or other consequences.

Upstream patch:

https://github.com/rsyslog/rsyslog/commit/20f8237870eb5e971fa068e4dd4d296f1dbef329

References:

https://bugzilla.redhat.com/show_bug.cgi?id=1582517
Comment 2 Pedro Yóssis Silva Barbosa 2018-05-30 17:46:27 UTC 
Acknowledgments:

Name: Stepan Broz (Red Hat)
Comment 4 Pedro Yóssis Silva Barbosa 2018-07-04 17:22:55 UTC 
Created rsyslog tracking bugs for this issue:

Affects: fedora-all [bug 1598217]