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Mandriva Linux Security Advisory 2011-014

Mandriva Linux Security Advisory 2011-014
Posted Jan 21, 2011
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2011-014 - Signedness error in ccid_serial.c in libccid in the USB Chip/Smart Card Interface Devices 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. The updated packages have been patched to correct this issue.

tags | advisory, overflow, arbitrary
systems | linux, mandriva
advisories | CVE-2010-4530
SHA-256 | 5bd5aad6a4d7b734fa684352a372a8563e83afb7520a4fb5838cb95e77566799

Mandriva Linux Security Advisory 2011-014

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

_______________________________________________________________________

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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