Bug 1223851 (CVE-2023-44428) - VUL-0: CVE-2023-44428: musescore: heap-based buffer overflow within the parsing of CAP files
Summary: VUL-0: CVE-2023-44428: musescore: heap-based buffer overflow within the parsi...
Status: NEW
Alias: CVE-2023-44428
Product: openSUSE Distribution
Classification: openSUSE
Component: Security (show other bugs)
Version: Leap 15.6
Hardware: Other Other
: P3 - Medium : Major (vote)
Target Milestone: ---
Assignee: Cor Blom
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/380869/
Whiteboard: CVSSv3.1:SUSE:CVE-2023-44428:7.8:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2024-05-03 12:16 UTC by SMASH SMASH
Modified: 2024-05-03 13:15 UTC (History)
1 user (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 2024-05-03 12:16:09 UTC 
MuseScore CAP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of MuseScore. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the parsing of CAP files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-20769.

References:
https://www.zerodayinitiative.com/advisories/ZDI-23-1526/
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-44428
https://www.cve.org/CVERecord?id=CVE-2023-44428
http://www.zerodayinitiative.com/advisories/ZDI-23-1526/