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[CVE-2022-25314] lib: Prevent integer overflow in copyString #560

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merged 1 commit into from Feb 18, 2022

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ferivoz
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@ferivoz ferivoz commented Feb 15, 2022

The copyString function is only used for encoding string supplied by
the library user.

The copyString function is only used for encoding string supplied by
the library user.
@hartwork hartwork added this to the 2.4.5 milestone Feb 15, 2022
@hartwork hartwork mentioned this pull request Feb 15, 2022
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@carnil
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carnil commented Feb 18, 2022

This appears to be CVE-2022-25314

@hartwork hartwork changed the title Prevent integer overflow in copyString [CVE-2022-25314] lib: Prevent integer overflow in copyString Feb 18, 2022
@hartwork hartwork merged commit d477fdd into libexpat:master Feb 18, 2022
hartwork added a commit that referenced this pull request Feb 18, 2022
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3 participants