Bug 1197028 – VUL-0: CVE-2022-0856: libcaca: divide by zero issue via img2txt

Bug 1197028 - (CVE-2022-0856) VUL-0: CVE-2022-0856: libcaca: divide by zero issue via img2txt

(CVE-2022-0856)
Summary:	VUL-0: CVE-2022-0856: libcaca: divide by zero issue via img2txt

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

URL:	https://smash.suse.de/issue/325918/
Whiteboard:	CVSSv3.1:SUSE:CVE-2022-0856:5.3:(AV:N...
Keywords:

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Reported:	2022-03-11 14:01 UTC by Thomas Leroy
Modified:	2022-05-03 19:19 UTC (History)
CC List:	1 user (show)

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Found By:	Security Response Team
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Blocker:	---
Marketing QA Status:	---
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Description Thomas Leroy 2022-03-11 14:01:04 UTC

CVE-2022-0856

libcaca is affected by a Divide By Zero issue via img2txt, which allows a remote
malicious user to cause a Denial of Service

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-0856
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0856
https://github.com/cacalabs/libcaca/issues/65

Comment 1 Thomas Leroy 2022-03-11 14:38:14 UTC

No fix has been provided upstream.

The following should be affected:
- SUSE:SLE-11:Update
- SUSE:SLE-12:Update	
- SUSE:SLE-15:Update	
- SUSE:SLE-15-SP2:Update
- openSUSE:Factory

Comment 2 Josef Möllers 2022-04-27 08:58:28 UTC

SUSE:SLE-11:Update - https://build.suse.de/request/show/270952
SUSE:SLE-12:Update - https://build.suse.de/request/show/270954
SUSE:SLE-15:Update - https://build.suse.de/request/show/270956
SUSE:SLE-15-SP2:Update - https://build.suse.de/request/show/270957
openSUSE:Factory - https://build.opensuse.org/request/show/973060
Note that the patch has not yet been accepted upstream.

Comment 3 Swamp Workflow Management 2022-04-29 19:22:36 UTC

SUSE-SU-2022:1476-1: An update that fixes one vulnerability is now available.

Category: security (moderate)
Bug References: 1197028
CVE References: CVE-2022-0856
JIRA References: 
Sources used:
openSUSE Leap 15.4 (src):    libcaca-0.99.beta19.git20171003-150200.11.6.1
openSUSE Leap 15.3 (src):    libcaca-0.99.beta19.git20171003-150200.11.6.1
SUSE Linux Enterprise Realtime Extension 15-SP2 (src):    libcaca-0.99.beta19.git20171003-150200.11.6.1
SUSE Linux Enterprise Module for Basesystem 15-SP4 (src):    libcaca-0.99.beta19.git20171003-150200.11.6.1
SUSE Linux Enterprise Module for Basesystem 15-SP3 (src):    libcaca-0.99.beta19.git20171003-150200.11.6.1

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 2022-05-03 19:19:11 UTC

SUSE-SU-2022:1508-1: An update that fixes one vulnerability is now available.

Category: security (moderate)
Bug References: 1197028
CVE References: CVE-2022-0856
JIRA References: 
Sources used:
SUSE Linux Enterprise Software Development Kit 12-SP5 (src):    libcaca-0.99.beta18-14.9.1
SUSE Linux Enterprise Server 12-SP5 (src):    libcaca-0.99.beta18-14.9.1

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.