Vulnerability Details CVE-2007-0251
Integer underflow in the DecodeGRE function in src/decode.c in Snort 2.6.1.2 allows remote attackers to trigger dereferencing of certain memory locations via crafted GRE packets, which may cause corruption of log files or writing of sensitive information into log files.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.022
EPSS Ranking 83.7%
CVSS Severity
CVSS v2 Score 7.8
References
- http://labs.calyptix.com/advisories/CX-2007-01.txt
- http://osvdb.org/32095
- http://osvdb.org/33464
- http://securityreason.com/securityalert/2165
- http://securitytracker.com/id?1017507
- http://www.securityfocus.com/archive/1/456598/100/0/threaded
- http://www.securityfocus.com/bid/22004
- http://www.snort.org/got_source/source.html
- http://www.vupen.com/english/advisories/2007/0152
- http://labs.calyptix.com/advisories/CX-2007-01.txt
- http://osvdb.org/32095
- http://osvdb.org/33464
- http://securityreason.com/securityalert/2165
- http://securitytracker.com/id?1017507
- http://www.securityfocus.com/archive/1/456598/100/0/threaded
- http://www.securityfocus.com/bid/22004
- http://www.snort.org/got_source/source.html
- http://www.vupen.com/english/advisories/2007/0152