Package name
gnutls
Date
2006-09-19
Advisory ID
MDKSA-2006:166
Affected versions
CS4.0 x86_64 , 2006.0 i586 , 2006.0 x86_64 , CS4.0 i586

Problem description

verify.c in GnuTLS before 1.4.4, when using an RSA key with exponent 3,
does not properly handle excess data in the digestAlgorithm.parameters
field when generating a hash, which allows remote attackers to forge a
PKCS #1 v1.5 signature that is signed by that RSA key and prevents
GnuTLS from correctly verifying X.509 and other certificates that use
PKCS, a variant of CVE-2006-4339.

The provided packages have been patched to correct this issues.

Updated packages

CS4.0 x86_64

 05843e5fd72d31c80c5d8218cf18d812  corporate/4.0/x86_64/gnutls-1.0.25-2.2.20060mlcs4.x86_64.rpm
 112708823292a1f1ca17fa68daac8373  corporate/4.0/x86_64/lib64gnutls11-1.0.25-2.2.20060mlcs4.x86_64.rpm
 a0eaae0c87a0a56ef69a11c8db598fb8  corporate/4.0/x86_64/lib64gnutls11-devel-1.0.25-2.2.20060mlcs4.x86_64.rpm
 41b00f4035f895b1e7b51522d1b31342  corporate/4.0/x86_64/libgnutls11-1.0.25-2.2.20060mlcs4.i586.rpm
 2e74d9730bb73ec4cd4ccd584bd184b9  corporate/4.0/x86_64/libgnutls11-devel-1.0.25-2.2.20060mlcs4.i586.rpm 
 1e1ff2a8e7eabe7d152c98076f564476  corporate/4.0/SRPMS/gnutls-1.0.25-2.2.20060mlcs4.src.rpm

2006.0 i586

 7cb7aa3309af51dc44ca8bc9f855bb9b  2006.0/i586/gnutls-1.0.25-2.2.20060mdk.i586.rpm
 e30b5de1b0500830cfbcfbb7a845967d  2006.0/i586/libgnutls11-1.0.25-2.2.20060mdk.i586.rpm
 ddbe8a9d665b50a4614fee5251a8dc39  2006.0/i586/libgnutls11-devel-1.0.25-2.2.20060mdk.i586.rpm 
 aea1556e219f37a6f4be8dadce721830  2006.0/SRPMS/gnutls-1.0.25-2.2.20060mdk.src.rpm

2006.0 x86_64

 bd9f806eb2319b5d258d142154011650  2006.0/x86_64/gnutls-1.0.25-2.2.20060mdk.x86_64.rpm
 b8046dacc5e4fd5cd11acd7139fba8d9  2006.0/x86_64/lib64gnutls11-1.0.25-2.2.20060mdk.x86_64.rpm
 f26c571f9379dcae4efe5ccb5ddd1bce  2006.0/x86_64/lib64gnutls11-devel-1.0.25-2.2.20060mdk.x86_64.rpm
 e30b5de1b0500830cfbcfbb7a845967d  2006.0/x86_64/libgnutls11-1.0.25-2.2.20060mdk.i586.rpm
 ddbe8a9d665b50a4614fee5251a8dc39  2006.0/x86_64/libgnutls11-devel-1.0.25-2.2.20060mdk.i586.rpm 
 aea1556e219f37a6f4be8dadce721830  2006.0/SRPMS/gnutls-1.0.25-2.2.20060mdk.src.rpm

CS4.0 i586

 a2254e8a31891b8bcc609f3cf13c62bb  corporate/4.0/i586/gnutls-1.0.25-2.2.20060mlcs4.i586.rpm
 41b00f4035f895b1e7b51522d1b31342  corporate/4.0/i586/libgnutls11-1.0.25-2.2.20060mlcs4.i586.rpm
 2e74d9730bb73ec4cd4ccd584bd184b9  corporate/4.0/i586/libgnutls11-devel-1.0.25-2.2.20060mlcs4.i586.rpm 
 1e1ff2a8e7eabe7d152c98076f564476  corporate/4.0/SRPMS/gnutls-1.0.25-2.2.20060mlcs4.src.rpm

References