Bug 1218040 (CVE-2023-34194) - VUL-0: CVE-2023-34194: tinyxml: reachable assertion may lead to denial of service
Summary: VUL-0: CVE-2023-34194: tinyxml: reachable assertion may lead to denial of ser...
Status: RESOLVED FIXED
Alias: CVE-2023-34194
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/387872/
Whiteboard: CVSSv3.1:SUSE:CVE-2023-34194:5.3:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2023-12-14 07:57 UTC by SMASH SMASH
Modified: 2024-05-30 18:49 UTC (History)
3 users (show)

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

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description SMASH SMASH 2023-12-14 07:57:28 UTC 
StringEqual in TiXmlDeclaration::Parse in tinyxmlparser.cpp in TinyXML through 2.6.2 has a reachable assertion (and application exit) via a crafted XML document with a '\0' located after whitespace.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-34194
Comment 3 Arvin Schnell 2023-12-15 14:48:09 UTC 
1st SR: https://build.opensuse.org/request/show/1133455
Comment 4 Arvin Schnell 2023-12-18 06:31:57 UTC 
2nd SR: https://build.opensuse.org/request/show/1133617
Comment 5 Arvin Schnell 2023-12-18 08:47:21 UTC 
3th SR: https://build.suse.de/request/show/315910

Handling over to maint-coord.
Comment 6 Marcus Meissner 2023-12-18 08:59:42 UTC 
(In reply to Arvin Schnell from comment #5)
> 3th SR: https://build.suse.de/request/show/315910
> 
> Handling over to maint-coord.

reassign to security-team once done with VUL please
Comment 7 Arvin Schnell 2023-12-19 10:21:59 UTC 
Second try:

1st SR: https://build.opensuse.org/request/show/1133997
Comment 8 Arvin Schnell 2023-12-19 10:32:02 UTC 
2nd SR: https://build.opensuse.org/request/show/1134002
Comment 9 Arvin Schnell 2023-12-21 06:00:34 UTC 
3th SR: https://build.suse.de/request/show/316157
Comment 10 Maintenance Automation 2023-12-22 08:30:11 UTC 
SUSE-SU-2023:4958-1: An update that solves one vulnerability can now be installed.

Category: security (moderate)
Bug References: 1218040
CVE References: CVE-2023-34194
Sources used:
openSUSE Leap 15.5 (src): tinyxml-2.6.2-150000.3.6.1
SUSE Package Hub 15 15-SP5 (src): tinyxml-2.6.2-150000.3.6.1
openSUSE Leap 15.4 (src): tinyxml-2.6.2-150000.3.6.1

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 11 Carlos López 2024-05-30 18:49:38 UTC 
Done, closing.