Kod programskog paketa GnuTLS otklonjena je nova sigurnosna ranjivost koju zloćudni korisnik može iskoristiti za izvođenje napada uskraćivanjem usluge.

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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2012:040
 http://www.mandriva.com/security/
 _______________________________________________________________________

 Package : gnutls
 Date    : March 27, 2012
 Affected: 2010.1, 2011., Enterprise Server 5.0
 _______________________________________________________________________

 Problem Description:

 A vulnerability has been found and corrected in GnuTLS:
 
 gnutls_cipher.c in libgnutls in GnuTLS before 2.12.17 and 3.x before
 3.0.15 does not properly handle data encrypted with a block cipher,
 which allows remote attackers to cause a denial of service (heap
 memory corruption and application crash) via a crafted record, as
 demonstrated by a crafted GenericBlockCipher structure (CVE-2012-1573).
 
 The updated packages have been patched to correct this issue.
 
 The GnuTLS packages for Mandriva Linux 2011 has been upgraded to the
 2.12.8 version due to problems with the test suite while building
 it, additionally a new dependency was added on p11-kit for the PKCS
 #11 support.
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1573
 _______________________________________________________________________

 Updated Packages:

 Mandriva Linux 2010.1:
 84fe977c92439bb32df611df1650ab49 
2010.1/i586/gnutls-2.8.6-1.1mdv2010.2.i586.rpm
 6b78490b7f1a28eae56a60232b3a47e1 
2010.1/i586/libgnutls26-2.8.6-1.1mdv2010.2.i586.rpm
 ee03994b5cc11b7b9adf5bda20cd0403 
2010.1/i586/libgnutls-devel-2.8.6-1.1mdv2010.2.i586.rpm 
 0b061fd63c828078eda7be92cae9b092 
2010.1/SRPMS/gnutls-2.8.6-1.1mdv2010.2.src.rpm

 Mandriva Linux 2010.1/X86_64:
 d1e4439701a878ec8306618e0d6ede38 
2010.1/x86_64/gnutls-2.8.6-1.1mdv2010.2.x86_64.rpm
 064d9d0821205f57a0b3730706a16d49 
2010.1/x86_64/lib64gnutls26-2.8.6-1.1mdv2010.2.x86_64.rpm
 daad08c89bca56d320d5640bf9d0f9cc 
2010.1/x86_64/lib64gnutls-devel-2.8.6-1.1mdv2010.2.x86_64.rpm 
 0b061fd63c828078eda7be92cae9b092 
2010.1/SRPMS/gnutls-2.8.6-1.1mdv2010.2.src.rpm

 Mandriva Linux 2011:
 03b54e6a480014cd50351bd6d9137eee 
2011/i586/gnutls-2.12.8-0.1-mdv2011.0.i586.rpm
 4f8324ae69858ac5314c092c7ce8d28c 
2011/i586/libgnutls26-2.12.8-0.1-mdv2011.0.i586.rpm
 83781fcdcf3bf49326a08a56d3415dd6 
2011/i586/libgnutls-devel-2.12.8-0.1-mdv2011.0.i586.rpm
 ae4c1da80e0dfe6f31fdcb3aae66c6f9 
2011/i586/libgnutls-ssl27-2.12.8-0.1-mdv2011.0.i586.rpm
 2d48b8165570ce883339b2b7c5ec8f28 
2011/i586/libp11-kit0-0.12-0.1-mdv2011.0.i586.rpm
 27dc6ef56ac53253aaf6c8dc7ec14be0 
2011/i586/libp11-kit-devel-0.12-0.1-mdv2011.0.i586.rpm
 a3fda32412f18ed9f5ea05e2e85239b6  2011/i586/p11-kit-0.12-0.1-mdv2011.0.i586.rpm

 34e3627bee3943ee7e820335bcf282d7  2011/SRPMS/gnutls-2.12.8-0.1.src.rpm
 3a3cb1d7ac07a898c96f23fdf4a9ee88  2011/SRPMS/p11-kit-0.12-0.1.src.rpm

 Mandriva Linux 2011/X86_64:
 bdf863bf5526d5f0090adad36a97d2a0 
2011/x86_64/gnutls-2.12.8-0.1-mdv2011.0.x86_64.rpm
 15ac3c1ddccaefda397ca1072800f17e 
2011/x86_64/lib64gnutls26-2.12.8-0.1-mdv2011.0.x86_64.rpm
 c54cc6064fd650d71919dd30ea8432dc 
2011/x86_64/lib64gnutls-devel-2.12.8-0.1-mdv2011.0.x86_64.rpm
 97f4482bf6bf93e7736a93d65295d395 
2011/x86_64/lib64gnutls-ssl27-2.12.8-0.1-mdv2011.0.x86_64.rpm
 5c949c0312b843a1d78a5cbc3095d399 
2011/x86_64/lib64p11-kit0-0.12-0.1-mdv2011.0.x86_64.rpm
 6a9a1c14363e3f189673bd84a5d86569 
2011/x86_64/lib64p11-kit-devel-0.12-0.1-mdv2011.0.x86_64.rpm
 4c08d462b22406716bc8d09227aea95a 
2011/x86_64/p11-kit-0.12-0.1-mdv2011.0.x86_64.rpm 
 34e3627bee3943ee7e820335bcf282d7  2011/SRPMS/gnutls-2.12.8-0.1.src.rpm
 3a3cb1d7ac07a898c96f23fdf4a9ee88  2011/SRPMS/p11-kit-0.12-0.1.src.rpm

 Mandriva Enterprise Server 5:
 e89da64c243b655f2c885a7aa9bd1ab7  mes5/i586/gnutls-2.4.1-2.6mdvmes5.2.i586.rpm
 93fbfd78b1c5a3ebd016129a2124eb33 
mes5/i586/libgnutls26-2.4.1-2.6mdvmes5.2.i586.rpm
 bc3b6854064c8d10d25fb142ed4b8126 
mes5/i586/libgnutls-devel-2.4.1-2.6mdvmes5.2.i586.rpm 
 3e9a2e29bf76124c38953fac49178d7b  mes5/SRPMS/gnutls-2.4.1-2.6mdvmes5.2.src.rpm

 Mandriva Enterprise Server 5/X86_64:
 e187d4d4342739829294f478c49b15d3 
mes5/x86_64/gnutls-2.4.1-2.6mdvmes5.2.x86_64.rpm
 6be44fc1ddded6f912242f6a24941a9b 
mes5/x86_64/lib64gnutls26-2.4.1-2.6mdvmes5.2.x86_64.rpm
 3ca285b39caa7cd055ff5ea968599005 
mes5/x86_64/lib64gnutls-devel-2.4.1-2.6mdvmes5.2.x86_64.rpm 
 3e9a2e29bf76124c38953fac49178d7b  mes5/SRPMS/gnutls-2.4.1-2.6mdvmes5.2.src.rpm
 _______________________________________________________________________

 To upgrade automatically use MandrivaUpdate or urpmi.  The verification
 of md5 checksums and GPG signatures is performed automatically for you.

 All packages are signed by Mandriva for security.  You can obtain the
 GPG public key of the Mandriva Security Team by executing:

  gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

 You can view other update advisories for Mandriva Linux at:

  http://www.mandriva.com/security/advisories

 If you want to report vulnerabilities, please contact

  security_(at)_mandriva.com
 _______________________________________________________________________

 Type Bits/KeyID     Date       User ID
 pub  1024D/22458A98 2000-07-10 Mandriva Security Team
  <security*mandriva.com>
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