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CVE-2007-0251

UnknownEPSS 2.33%

Last modified

CVE-2007-0251 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.33% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
2.33%

81.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
SnortSnort2.6.1.2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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.
How severe is CVE-2007-0251?
Severity scoring for CVE-2007-0251 is pending analysis. The EPSS model estimates a 2.33% probability of exploitation in the next 30 days.
How do I fix CVE-2007-0251?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2007-0251?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST