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Sicherheit: Pufferüberlauf in ncompress
Aktuelle Meldungen Distributionen
Name: Pufferüberlauf in ncompress
ID: MDKSA-2006:140
Distribution: Mandriva
Plattformen: Mandriva Corporate 3.0, Mandriva 2006.0
Datum: Mi, 9. August 2006, 22:25
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1168
Applikationen: ncompress

Originalnachricht

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_______________________________________________________________________

Mandriva Linux Security Advisory MDKSA-2006:140
http://www.mandriva.com/security/
_______________________________________________________________________

Package : ncompress
Date : August 9, 2006
Affected: 2006.0, Corporate 3.0
_______________________________________________________________________

Problem Description:

Tavis Ormandy, of the Google Security Team, discovered that ncompress,
when uncompressing data, performed no bounds checking, which could
allow a specially crafted datastream to underflow a .bss buffer with
attacker controlled data.

Updated packages have been patched to correct this issue.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1168
_______________________________________________________________________

Updated Packages:

Mandriva Linux 2006.0:
a1e4fe7d74a1c8e043beb83baec7b34b
2006.0/RPMS/ncompress-4.2.4-28.1.20060mdk.i586.rpm
4b87e1b5ba659ce410067b09a75d669e
2006.0/SRPMS/ncompress-4.2.4-28.1.20060mdk.src.rpm

Mandriva Linux 2006.0/X86_64:
7ce7f3a618b9c3687936145e2563733a
x86_64/2006.0/RPMS/ncompress-4.2.4-28.1.20060mdk.x86_64.rpm
4b87e1b5ba659ce410067b09a75d669e
x86_64/2006.0/SRPMS/ncompress-4.2.4-28.1.20060mdk.src.rpm

Corporate 3.0:
30ecc6154bc75783218b82961288b085
corporate/3.0/RPMS/ncompress-4.2.4-28.1.C30mdk.i586.rpm
bda272f060534aa25bebf22ed852f647
corporate/3.0/SRPMS/ncompress-4.2.4-28.1.C30mdk.src.rpm

Corporate 3.0/X86_64:
c9340a5c9bea0316f31fc61f6916f192
x86_64/corporate/3.0/RPMS/ncompress-4.2.4-28.1.C30mdk.x86_64.rpm
bda272f060534aa25bebf22ed852f647
x86_64/corporate/3.0/SRPMS/ncompress-4.2.4-28.1.C30mdk.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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_______________________________________________________
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_______________________________________________________

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