Bug 1199274 – VUL-0: CVE-2022-20792: clamav: multi-byte heap buffer overflow in signature database load module

Bug 1199274 - (CVE-2022-20792) VUL-0: CVE-2022-20792: clamav: multi-byte heap buffer overflow in signature database load module

(CVE-2022-20792)
Summary:	VUL-0: CVE-2022-20792: clamav: multi-byte heap buffer overflow in signature d...

Status:	IN_PROGRESS

Classification:	Novell Products
Product:	SUSE Security Incidents
Classification:	Novell Products
Component:	Incidents
Version:	unspecified
Hardware:	Other Other

Priority:	P3 - Medium Severity: Normal
Target Milestone:	---
Assigned To:	Security Team bot
QA Contact:	Security Team bot

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Whiteboard:	CVSSv3.1:SUSE:CVE-2022-20792:7.8:(AV:...
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Reported:	2022-05-06 09:38 UTC by Robert Frohl
Modified:	2022-05-12 19:19 UTC (History)
CC List:	1 user (show)

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Description Robert Frohl 2022-05-06 09:38:27 UTC

CVE-2022-20792: 

Fixed a possible multi-byte heap buffer overflow write vulnerability in the signature database load module. The fix was to update the vendored regex library to the latest version. Issue affects versions 0.104.0 through 0.104.2 and LTS version 0.103.5 and prior versions. Thank you to Michał Dardas for reporting this issue.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-20792
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-20792

Comment 1 Robert Frohl 2022-05-06 09:41:23 UTC

no real reference anywhere, found via sr in opensuse. But listed on https://blog.clamav.net/2022/05/clamav-01050-01043-01036-released.html

Comment 3 Swamp Workflow Management 2022-05-12 10:18:38 UTC

SUSE-SU-2022:1644-1: An update that fixes 5 vulnerabilities is now available.

Category: security (important)
Bug References: 1199242,1199244,1199245,1199246,1199274
CVE References: CVE-2022-20770,CVE-2022-20771,CVE-2022-20785,CVE-2022-20792,CVE-2022-20796
JIRA References: 
Sources used:
openSUSE Leap 15.4 (src):    clamav-0.103.6-150000.3.38.1
openSUSE Leap 15.3 (src):    clamav-0.103.6-150000.3.38.1
SUSE Linux Enterprise Module for Basesystem 15-SP4 (src):    clamav-0.103.6-150000.3.38.1
SUSE Linux Enterprise Module for Basesystem 15-SP3 (src):    clamav-0.103.6-150000.3.38.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.

Comment 4 Swamp Workflow Management 2022-05-12 19:19:51 UTC

SUSE-SU-2022:1647-1: An update that fixes 5 vulnerabilities is now available.

Category: security (important)
Bug References: 1199242,1199244,1199245,1199246,1199274
CVE References: CVE-2022-20770,CVE-2022-20771,CVE-2022-20785,CVE-2022-20792,CVE-2022-20796
JIRA References: 
Sources used:
SUSE Linux Enterprise Server 12-SP5 (src):    clamav-0.103.6-3.18.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.