Bug 2164618 (CVE-2022-38725)

Summary:	CVE-2022-38725 syslog-ng: integer overflow in the RFC3164 parser can lead to DoS
Product:	[Other] Security Response	Reporter:	Guilherme de Almeida Suckevicz <gsuckevi>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	Keywords:	Security
Target Milestone:	---
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Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
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Clone Of:		Environment:
Last Closed:	2023-01-28 04:52:12 UTC	Type:	---
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Documentation:	---	CRM:
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2164619, 2164620
Bug Blocks:

Description Guilherme de Almeida Suckevicz 2023-01-25 20:21:28 UTC

An integer overflow in the RFC3164 parser in One Identity syslog-ng 3.0 through 3.37 allows remote attackers to cause a Denial of Service via crafted syslog input that is mishandled by the tcp or network function. syslog-ng Premium Edition 7.0.30 and syslog-ng Store Box 6.10.0 are also affected.

Reference:
https://github.com/syslog-ng/syslog-ng/security/advisories/GHSA-7932-4fc6-pvmc

Comment 1 Guilherme de Almeida Suckevicz 2023-01-25 20:21:44 UTC

Created syslog-ng tracking bugs for this issue:

Affects: epel-all [bug 2164620]
Affects: fedora-all [bug 2164619]

Comment 2 Product Security DevOps Team 2023-01-28 04:52:10 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.