Bug 1218006 (CVE-2023-49991) - VUL-0: CVE-2023-49991: espeak-ng: stack-buffer-underflow exists in the function CountVowelPosition in synthdata.c
Summary: VUL-0: CVE-2023-49991: espeak-ng: stack-buffer-underflow exists in the functi...
Status: NEW
Alias: CVE-2023-49991
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Cliff Zhao
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/387737/
Whiteboard: CVSSv3.1:SUSE:CVE-2023-49991:5.3:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2023-12-13 08:40 UTC by SMASH SMASH
Modified: 2024-07-09 09:16 UTC (History)
2 users (show)

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

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Description SMASH SMASH 2023-12-13 08:40:33 UTC 
Espeak-ng 1.52-dev was discovered to contain a Stack Buffer Underflow via the function CountVowelPosition at synthdata.c.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-49991
Comment 1 Gianluca Gabrielli 2024-07-09 09:13:52 UTC 
Affected package:
 - openSUSE:Factory/espeak-ng
 - SUSE:ALP:Source:Standard:1.0/espeak-ng
 - SUSE:SLE-15-SP3:Update/espeak-ng
 - SUSE:SLFO:Main/espeak-ng

Fix: https://github.com/espeak-ng/espeak-ng/commit/58f1e0b6a4e6aa55621c6f01118994d01fd6f68c