[ MDKSA-2007:240 ] - Updated libnfsidmap packages fix username lookup flaw

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mandriva Linux Security Advisory MDKSA-2007:240 http://www.mandriva.com/security/ Package : libnfsidmap Date : December 7, 2007 Affected: 2007.0, Corporate 4.0 Problem Description: The NFSv4 ID mapper prior to 0.17 did not properly handle return value...

Mandrake Linux Security Advisory : libnfsidmap (MDKSA-2007:240)

The NFSv4 ID mapper prior to 0.17 did not properly handle return values from the getpwnamr function when performing a username lookup, which could cause it to report a file as being owned by 'root' instead of 'nobody' if the file exists on the server but not the client. The updated packages have...

openSUSE 10 Security Update : librpcsecgss (librpcsecgss-4600)

This update fixes a security problem in the librpcsecgss library used by NFSv4 also found in krb5. A invalid packet could underflow and potentially cause memory corruption and code execution. CVE-2007-3999 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package check...

GLSA-200710-01 : RPCSEC_GSS library: Buffer overflow

The remote host is affected by the vulnerability described in GLSA-200710-01 RPCSECGSS library: Buffer overflow A stack based buffer overflow has been discovered in the svcauthgssvalidate function in file lib/rpc/svcauthgss.c when processing an overly long string in a RPC message. Impact : A remo...

RPCSEC_GSS library: Buffer overflow

Background librpcsecgss is an implementation of RPCSECGSS for secure RPC communications. Description A stack based buffer overflow has been discovered in the svcauthgssvalidate function in file lib/rpc/svcauthgss.c when processing an overly long string in a RPC message. Impact A remote attacker...

nfs security update

CentOS Errata and Security Advisory CESA-2007:0951 An updated nfs-utils-lib package to correct two security flaws is now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. The nfs-utils-lib package contai...

RHEL 5 : nfs-utils-lib (RHSA-2007:0951)

An updated nfs-utils-lib package to correct two security flaws is now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. The nfs-utils-lib package contains support libraries that are needed by the command...

CVE-2007-4135

The NFSv4 ID mapper nfsidmap before 0.17 does not properly handle return values from the getpwnamr function when performing a username lookup, which can cause it to report a file as being owned by "root" instead of "nobody" if the file exists on the server but not on the client...

CVE-2007-4135

The NFSv4 ID mapper nfsidmap before 0.17 does not properly handle return values from the getpwnamr function when performing a username lookup, which can cause it to report a file as being owned by "root" instead of "nobody" if the file exists on the server but not on the client...

Code injection

The NFSv4 ID mapper nfsidmap before 0.17 does not properly handle return values from the getpwnamr function when performing a username lookup, which can cause it to report a file as being owned by "root" instead of "nobody" if the file exists on the server but not on the client...

CVE-2007-4135

The NFSv4 ID mapper nfsidmap before 0.17 does not properly handle return values from the getpwnamr function when performing a username lookup, which can cause it to report a file as being owned by "root" instead of "nobody" if the file exists on the server but not on the client...

CVE-2007-4135

Removed by vendor...

CVE-2007-4135

CVE-2007-4135 affects the NFSv4 ID mapper (libnfsidmap) prior to 0.17. The root cause is improper handling of return values from getpwnam_r during username lookup, which can cause a file to be reported as owned by root instead of nobody when the file exists on the server but not on the client. Pu...

CVE-2007-4135

The NFSv4 ID mapper nfsidmap before 0.17 does not properly handle return values from the getpwnamr function when performing a username lookup, which can cause it to report a file as being owned by "root" instead of "nobody" if the file exists on the server but not on the client...