CVE-2007-0251

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://labs.calyptix.com/advisories/CX-2007-01.txt
• http://www.vupen.com/english/advisories/2007/0152
• http://osvdb.org/32095
• http://www.snort.org/got_source/source.html
• http://securitytracker.com/id?1017507
• http://osvdb.org/33464
• http://www.securityfocus.com/archive/1/456598/100/0/threaded
• http://www.securityfocus.com/bid/22004
• http://securityreason.com/securityalert/2165

References

• http://labs.calyptix.com/advisories/CX-2007-01.txt
• http://www.vupen.com/english/advisories/2007/0152
• http://osvdb.org/32095
• http://www.snort.org/got_source/source.html
• http://securitytracker.com/id?1017507
• http://osvdb.org/33464
• http://www.securityfocus.com/archive/1/456598/100/0/threaded
• http://www.securityfocus.com/bid/22004
• http://securityreason.com/securityalert/2165

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