Package name
snort
Date
2009-10-07
Advisory ID
MDVSA-2009:259
Affected versions
2008.1 x86_64 , 2008.1 i586

Problem description

preprocessors/spp_frag3.c in Sourcefire Snort before 2.8.1 does not
properly identify packet fragments that have dissimilar TTL values,
which allows remote attackers to bypass detection rules by using a
different TTL for each fragment. (CVE-2008-1804)

The updated packages have been patched to prevent this.

Updated packages

2008.1 x86_64

 4540092c49a3dabb3401e95de9dde397  2008.1/x86_64/snort-2.8.0.1-0.3mdv2008.1.x86_64.rpm
 f62c42af2d2c39deeec921e3e04318c2  2008.1/x86_64/snort-bloat-2.8.0.1-0.3mdv2008.1.x86_64.rpm
 8a2e5997b5ddc0917f8e661bbf228ab0  2008.1/x86_64/snort-inline-2.8.0.1-0.3mdv2008.1.x86_64.rpm
 5a8e5de46c6adb8f5840ee0220a3825d  2008.1/x86_64/snort-inline+flexresp-2.8.0.1-0.3mdv2008.1.x86_64.rpm
 53e029637c4d7b54cc1dda1ca0a84f71  2008.1/x86_64/snort-mysql-2.8.0.1-0.3mdv2008.1.x86_64.rpm
 552026c7b229ec62e5c41f2034b4d18f  2008.1/x86_64/snort-mysql+flexresp-2.8.0.1-0.3mdv2008.1.x86_64.rpm
 8036750a3fc64817acf1c82ce9f588cf  2008.1/x86_64/snort-plain+flexresp-2.8.0.1-0.3mdv2008.1.x86_64.rpm
 c4c349130ffd21720bb0b59a0653cc2a  2008.1/x86_64/snort-postgresql-2.8.0.1-0.3mdv2008.1.x86_64.rpm
 3c2c7bafdc630238ce2d3a27b7dc54ab  2008.1/x86_64/snort-postgresql+flexresp-2.8.0.1-0.3mdv2008.1.x86_64.rpm
 8d6c4fdc34d23992846bc23dde64da9c  2008.1/x86_64/snort-prelude-2.8.0.1-0.3mdv2008.1.x86_64.rpm
 69e6dcc8c225e4ef231a03b24c1609bb  2008.1/x86_64/snort-prelude+flexresp-2.8.0.1-0.3mdv2008.1.x86_64.rpm 
 745baaa0d4e9b8c8a874f05e1742a77e  2008.1/SRPMS/snort-2.8.0.1-0.3mdv2008.1.src.rpm

2008.1 i586

 dc3906dc1d48752b0028db52dda4e9b4  2008.1/i586/snort-2.8.0.1-0.3mdv2008.1.i586.rpm
 6c34aaba7a0021ccc797674b1b80bd46  2008.1/i586/snort-bloat-2.8.0.1-0.3mdv2008.1.i586.rpm
 c95670f1057d26073663beb067704575  2008.1/i586/snort-inline-2.8.0.1-0.3mdv2008.1.i586.rpm
 f38aca6368004b309de50a9e89ae4711  2008.1/i586/snort-inline+flexresp-2.8.0.1-0.3mdv2008.1.i586.rpm
 ae5e49f3664e21fd7576f27d51f0ab16  2008.1/i586/snort-mysql-2.8.0.1-0.3mdv2008.1.i586.rpm
 72378abc8bded4a46f4a4742a76bf071  2008.1/i586/snort-mysql+flexresp-2.8.0.1-0.3mdv2008.1.i586.rpm
 9b91fb239c850094fe3d068d5e8ac4b2  2008.1/i586/snort-plain+flexresp-2.8.0.1-0.3mdv2008.1.i586.rpm
 da019e8b5e97df18c4730a539c0f9138  2008.1/i586/snort-postgresql-2.8.0.1-0.3mdv2008.1.i586.rpm
 795e63ccf0f37e51c650eec1c22f59bc  2008.1/i586/snort-postgresql+flexresp-2.8.0.1-0.3mdv2008.1.i586.rpm
 dc86b9a563093dc6e723ea7b76ea38ce  2008.1/i586/snort-prelude-2.8.0.1-0.3mdv2008.1.i586.rpm
 2a397c8290156cf78fda4bbab18677e4  2008.1/i586/snort-prelude+flexresp-2.8.0.1-0.3mdv2008.1.i586.rpm 
 745baaa0d4e9b8c8a874f05e1742a77e  2008.1/SRPMS/snort-2.8.0.1-0.3mdv2008.1.src.rpm

References