Izdana je nova inačica programskog paketa ccid. Riječ je o upravljačkom programu za uređaje koji omogućuju korištenje chip ili smart kartice na operacijskom sustavu Linux. Ovom inačicom otklonjena je ranjivost vezana uz predznake brojeva u datoteci "ccid_serial.c". Takvu ranjivost lokalni napadač može iskoristiti za izvršavanje proizvoljnog programskog koda preko smart kartica s posebno oblikovanim serijskim brojevima. Svim se korisnicima savjetuje primjena nove inačice programskog paketa kako bi opisanu ranjivost otklonili.

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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2011:014
 http://www.mandriva.com/security/
 _______________________________________________________________________

 Package : ccid
 Date    : January 20, 2011
 Affected: Corporate 4.0
 _______________________________________________________________________

 Problem Description:

 A vulnerability has been found and corrected in ccid:
 
 Signedness error in ccid_serial.c in libccid in the USB Chip/Smart Card
 Interface Devices (CCID) driver, as used in pcscd in PCSC-Lite 1.5.3
 and possibly other products, allows physically proximate attackers to
 execute arbitrary code via a smart card with a crafted serial number
 that causes a negative value to be used in a memcpy operation, which
 triggers a buffer overflow.  NOTE: some sources refer to this issue
 as an integer overflow (CVE-2010-4530).
 
 The updated packages have been patched to correct this issue.
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4530
 _______________________________________________________________________

 Updated Packages:

 Corporate 4.0:
 1825753343f77df80e26acc86569d1c4 
corporate/4.0/i586/ccid-1.0.0-2.1.20060mlcs4.i586.rpm 
 26afe41c97d0729456a88c57804a8a13 
corporate/4.0/SRPMS/ccid-1.0.0-2.1.20060mlcs4.src.rpm

 Corporate 4.0/X86_64:
 c065aa2ef89421dfb165b4ed48792b21 
corporate/4.0/x86_64/ccid-1.0.0-2.1.20060mlcs4.x86_64.rpm 
 26afe41c97d0729456a88c57804a8a13 
corporate/4.0/SRPMS/ccid-1.0.0-2.1.20060mlcs4.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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