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Add changelog entry for #3196: x509_crt max_pathlen int overflow fix

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Backport of #3192

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
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Gilles Peskine 2020-04-28 12:14:32 +02:00
parent a4a872c27a
commit a958a01400
1 changed files with 5 additions and 0 deletions
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ChangeLog.d/max_pathlen.txt Normal file
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Bugfix
* Fix undefined behavior in X.509 certificate parsing if the
pathLenConstraint basic constraint value is equal to INT_MAX.
The actual effect with almost every compiler is the intended
behavior, so this is unlikely to be exploitable anywhere. #3196