BUG: Prevent integer overflow in potential vulnerable cloned functions #5351
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…verflow at multiple places (CVE-2022-22822 to CVE-2022-22827)
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dzenanz
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May 15, 2025
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Why only this commit? Can you do a general update of ITK's bundled expat? Latest release is usually a good choice.
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Hi Development Team,
I identified a potential integer overflow in clone functions in
Modules/ThirdParty/Expat/src/expat/xmlparse.csourced from libexpat/libexpat. This issue, originally reported in CVE-2022-22822 to CVE-2022-22822, was resolved in the repository via this commit libexpat/libexpat@9f93e80.This PR applies the corresponding patch to fix the vulnerability in this codebase.
Please review at your convenience. Thank you!