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Fix possible undefined behavior in inflate64 module#1469

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val-ms merged 1 commit intoCisco-Talos:mainfrom
val-ms:CLAM-2745-zlib-zip64-undefined-behavior
Mar 19, 2025
Merged

Fix possible undefined behavior in inflate64 module#1469
val-ms merged 1 commit intoCisco-Talos:mainfrom
val-ms:CLAM-2745-zlib-zip64-undefined-behavior

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@val-ms val-ms commented Mar 19, 2025

The ClamAV inflate64 module is based on zlib 1.2.3 source code with significant changes to support extracting zip64 and some addressing code quality issues.

This commit adds a zlib v1.2.9 fix for possible undefined behavior: madler/zlib@6a04314

Thank you to TITAN Team for reporting this issue.

The ClamAV inflate64 module is based on zlib 1.2.3 source code with
significant changes to support extracting zip64 and some addressing
code quality issues.

This commit adds a zlib v1.2.9 fix for possible undefined behavior:
madler/zlib@6a04314

Thank you to TITAN Team for reporting this issue.
@val-ms val-ms merged commit 1e87987 into Cisco-Talos:main Mar 19, 2025
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@val-ms val-ms deleted the CLAM-2745-zlib-zip64-undefined-behavior branch March 19, 2025 22:02
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