FreeBSD "realpath()" Buffer Overflow Vulnerability - Secunia Advisories - Vulnerability Information

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FreeBSD "realpath()" Buffer Overflow Vulnerability

Secunia Advisory:

SA9423

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Release Date:

2003-08-04

Last Update:

2003-08-15

Popularity:

9,798 views

Critical:

Highly critical

Impact:

Privilege escalation
DoS
System access

Where:

From remote

Solution Status:

Vendor Patch

OS:

FreeBSD 4.x
FreeBSD 5.x

Secunia CVSS-2 Score:

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Advisory Content (Page 2 of 3)

[ 1 ] [ 2 ] [ 3 ]

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Solution:
Apply patch:
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:08/realpath.patch
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:08/realpath.patch.asc

The vulnerability has been fixed in the following versions:
2003-08-03 23:46:24 UTC (RELENG_5_0)
2003-08-03 23:43:43 UTC (RELENG_4_8)
2003-08-03 23:44:12 UTC (RELENG_4_7)
2003-08-03 23:44:36 UTC (RELENG_4_6)
2003-08-03 23:44:56 UTC (RELENG_4_5)
2003-08-03 23:45:41 UTC (RELENG_4_4)
2003-08-03 23:46:03 UTC (RELENG_4_3)
2003-08-03 23:47:39 UTC (RELENG_3)

Provided and/or discovered by:
Janusz Niewiadomski and Wojciech Purczynski (iSEC Security Research)

Original Advisory:
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-03:08.realpath.asc

Change Page:
[ 1 ] [ 2 ] [ 3 ]

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