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CVE-2016-7444 PUBLISHED

The gnutls_ocsp_resp_check_crt function in lib/x509/ocsp.c in GnuTLS before 3.4.15 and 3.5.x before 3.5.4 does not verify the serial length of an OCSP response, which might allow remote attackers to bypass an intended certificate validation mechanism via vectors involving trailing bytes left by gnutls_malloc.

EPSS 1.02% · 77.1th percentile

Risk Scores

EPSS Score
1.02%
77.1th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTSgnutls280, 3.3.15-5ubuntu2, 3.3.18-1ubuntu1

Timeline

References

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