Bug 2317728 (CVE-2024-48958)

Summary: CVE-2024-48958 libarchive: Out-of-bounds access in libarchive's RAR file handling
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Priority: high    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in the libarchive library. An out-of-bounds access in the execute_filter_delta function in the libarchive/archive_read_support_format_rar.c file can be triggered due to a missing validation when a specially crafted RAR archive is processed. This issue may cause the application linked to the library to crash, resulting in denial of service.
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Bug Depends On: 2317818, 2317819, 2317820, 2317821    
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Description OSIDB Bzimport 2024-10-10 02:01:04 UTC
execute_filter_delta in archive_read_support_format_rar.c in libarchive before 3.7.5 allows out-of-bounds access via a crafted archive file because src can move beyond dst.