https://bugzilla.suse.com/show_bug.cgi?id=1223851 Bug ID: 1223851 Summary: VUL-0: CVE-2023-44428: musescore: heap-based buffer overflow within the parsing of CAP files Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.6 Hardware: Other URL: https://smash.suse.de/issue/380869/ OS: Other Status: NEW Severity: Major Priority: P5 - None Component: Security Assignee: cornelis@solcon.nl Reporter: smash_bz@suse.de QA Contact: security-team@suse.de CC: camila.matos@suse.com Target Milestone: --- Found By: Security Response Team Blocker: --- 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/ -- You are receiving this mail because: You are on the CC list for the bug.