CVE-2007-0251: High severity Snort Snort vulnerability

Published Jan 16, 2007
·
Updated

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

1 affected component
Snort Snort=2.6.1.2

Event History

Jan 16, 2007
CVE Published
11:28 PM
Jan 17, 2007
CVE Published
via MITRE·04:00 AM
Data Sourced
via MITRE·04:00 AM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2007-0251?

CVE-2007-0251 is considered to be of medium severity due to potential exploitation leading to exposure of sensitive information.

2

How do I fix CVE-2007-0251?

To fix CVE-2007-0251, you should upgrade Snort to a patched version that addresses the integer underflow vulnerability.

3

What systems are affected by CVE-2007-0251?

CVE-2007-0251 specifically affects Snort version 2.6.1.2.

4

What are the potential impacts of CVE-2007-0251?

Exploitation of CVE-2007-0251 can lead to corruption of log files and potential leakage of sensitive information.

5

Who can exploit CVE-2007-0251?

Remote attackers can exploit CVE-2007-0251 by sending crafted GRE packets to a vulnerable Snort installation.

Contact

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