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Bug 1209432 (CVE-2023-26769) - VUL-0: CVE-2023-26769: python-louis,python3-louis,liblouis: Buffer Overflow vulnerability found in Liblouis Lou_Trace resolveSubtable()
Summary: VUL-0: CVE-2023-26769: python-louis,python3-louis,liblouis: Buffer Overflow v...
Status: RESOLVED FIXED
Alias: CVE-2023-26769
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Major
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/360329/
Whiteboard: CVSSv3.1:SUSE:CVE-2023-26769:7.8:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2023-03-17 10:42 UTC by Cathy Hu
Modified: 2025-03-20 18:49 UTC (History)
3 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


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Description Cathy Hu 2023-03-17 10:42:03 UTC
CVE-2023-26769

Buffer Overflow vulnerability found in Liblouis Lou_Trace v.3.24.0 allows a
remote attacker to cause a denial of service via the resolveSubtable function at
compileTranslationTabel.c.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-26769
https://www.cve.org/CVERecord?id=CVE-2023-26769
http://loutrace.com
https://github.com/liblouis/liblouis
https://github.com/liblouis/liblouis/pull/1300
Comment 1 Cathy Hu 2023-03-17 10:42:16 UTC
Not affected (does not contain dataPath):
- SUSE:SLE-11-SP1:Update/liblouis       1.7.0
- SUSE:SLE-11-SP1:Update/python-louis   1.7.0

Affected:

- SUSE:SLE-12:Update/python3-louis      2.5.4
- SUSE:SLE-12-SP2:Update/liblouis       2.6.4
- SUSE:SLE-12-SP2:Update/python-louis   2.6.4
- SUSE:SLE-12-SP2:Update/python3-louis  2.6.4
- SUSE:SLE-15-SP2:Update/liblouis       3.11.0
- SUSE:SLE-15-SP4:Update/liblouis       3.20.0
- SUSE:SLE-15:Update/liblouis           3.3.0
- openSUSE:Factory/liblouis             3.24.0
Comment 2 OBSbugzilla Bot 2023-03-20 13:25:13 UTC
This is an autogenerated message for OBS integration:
This bug (1209432) was mentioned in
https://build.opensuse.org/request/show/1073189 Factory / liblouis
Comment 8 Maintenance Automation 2023-04-05 12:30:10 UTC
SUSE-SU-2023:1773-1: An update that solves two vulnerabilities can now be installed.

Category: security (important)
Bug References: 1209429, 1209432
CVE References: CVE-2023-26767, CVE-2023-26769
Sources used:
openSUSE Leap 15.4 (src): liblouis-3.11.0-150200.3.8.1
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (src): liblouis-3.11.0-150200.3.8.1
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (src): liblouis-3.11.0-150200.3.8.1
SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (src): liblouis-3.11.0-150200.3.8.1
SUSE Linux Enterprise Real Time 15 SP3 (src): liblouis-3.11.0-150200.3.8.1
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (src): liblouis-3.11.0-150200.3.8.1
SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (src): liblouis-3.11.0-150200.3.8.1
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (src): liblouis-3.11.0-150200.3.8.1
SUSE Linux Enterprise Server for SAP Applications 15 SP3 (src): liblouis-3.11.0-150200.3.8.1
SUSE Enterprise Storage 7.1 (src): liblouis-3.11.0-150200.3.8.1
SUSE Enterprise Storage 7 (src): liblouis-3.11.0-150200.3.8.1

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 9 Maintenance Automation 2023-04-05 12:30:13 UTC
SUSE-SU-2023:1772-1: An update that solves two vulnerabilities can now be installed.

Category: security (important)
Bug References: 1209429, 1209432
CVE References: CVE-2023-26767, CVE-2023-26769
Sources used:
openSUSE Leap 15.4 (src): liblouis-3.3.0-150000.4.13.1
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1 (src): liblouis-3.3.0-150000.4.13.1
SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1 (src): liblouis-3.3.0-150000.4.13.1
SUSE Linux Enterprise Server for SAP Applications 15 SP1 (src): liblouis-3.3.0-150000.4.13.1
SUSE CaaS Platform 4.0 (src): liblouis-3.3.0-150000.4.13.1

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 10 Maintenance Automation 2023-04-05 12:30:16 UTC
SUSE-SU-2023:1771-1: An update that solves two vulnerabilities can now be installed.

Category: security (important)
Bug References: 1209429, 1209432
CVE References: CVE-2023-26767, CVE-2023-26769
Sources used:
openSUSE Leap 15.4 (src): liblouis-3.20.0-150400.3.8.1
Desktop Applications Module 15-SP4 (src): liblouis-3.20.0-150400.3.8.1

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 15 Cliff Zhao 2023-04-10 15:44:37 UTC
Reassign to the security team for all requests have been accepted.