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CVE-2010-0731

Date: (C)2010-03-26   (M)2017-09-22
 
CVSS Score: 7.5Access Vector: NETWORK
Exploitability Subscore: 10.0Access Complexity: LOW
Impact Subscore: 6.4Authentication: NONE
 Confidentiality: PARTIAL
 Integrity: PARTIAL
 Availability: PARTIAL











The gnutls_x509_crt_get_serial function in the GnuTLS library before 1.2.1, when running on big-endian, 64-bit platforms, calls the asn1_read_value with a pointer to the wrong data type and the wrong length value, which allows remote attackers to bypass the certificate revocation list (CRL) check and cause a stack-based buffer overflow via a crafted X.509 certificate, related to extraction of a serial number.

Reference:
BID-38959
SECUNIA-39127
ADV-2010-0713
ADV-2010-1054
MDVSA-2010:089
RHSA-2010:0167
SUSE-SR:2010:014
http://thread.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/4230
https://bugzilla.redhat.com/show_bug.cgi?id=573028

CPE    22
cpe:/a:gnu:gnutls:1.1.13
cpe:/a:gnu:gnutls:1.0.16
cpe:/a:gnu:gnutls:1.0.24
cpe:/a:gnu:gnutls:1.0.20
...
CWE    1
CWE-119
OVAL    3
oval:org.secpod.oval:def:500295
oval:org.secpod.oval:def:200113
oval:org.secpod.oval:def:200121

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