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CVE-2007-4577

UnknownEPSS 5.53%

Last modified

CVE-2007-4577 is a vulnerability of currently unknown severity. Sophos Anti-Virus for Unix/Linux before 2.48.0 allows remote attackers to cause a denial of service (infinite loop) via a malformed BZip file that results in the creation of multiple Engine temporary files (aka a "BZip bomb").. EPSS estimates a 5.53% chance of exploitation in the next 30 days.

Description

Sophos Anti-Virus for Unix/Linux before 2.48.0 allows remote attackers to cause a denial of service (infinite loop) via a malformed BZip file that results in the creation of multiple Engine temporary files (aka a "BZip bomb").

Metrics

EPSS Probability
5.53%

91.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
SophosAnti-Virus3.4.6
SophosAnti-Virus3.78
SophosAnti-Virus3.78d
SophosAnti-Virus3.79
SophosAnti-Virus3.80
SophosAnti-Virus3.81
SophosAnti-Virus3.82
SophosAnti-Virus3.83
SophosAnti-Virus3.84
SophosAnti-Virus3.85
SophosAnti-Virus3.86
SophosAnti-Virus3.90
SophosAnti-Virus3.91
SophosAnti-Virus3.95
SophosAnti-Virus3.96.0
SophosAnti-Virus4.03
SophosAnti-Virus4.04
SophosAnti-Virus4.05
SophosAnti-Virus4.5.3
SophosAnti-Virus4.5.4
SophosAnti-Virus4.5.11
SophosAnti-Virus4.5.12
SophosAnti-Virus4.7.1
SophosAnti-Virus4.7.2
SophosAnti-Virus5.0.1
SophosAnti-Virus5.0.2
SophosAnti-Virus5.0.4
SophosAnti-Virus5.0.9
SophosAnti-Virus5.1
SophosAnti-Virus5.2
SophosAnti-Virus5.2.1
SophosAnti-Virus6.5
SophosScanning Engine2.30.4
SophosScanning Engine2.40.2
SophosSmall Business Suite4.04
SophosSmall Business Suite4.05

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2007-4577?
Sophos Anti-Virus for Unix/Linux before 2.48.0 allows remote attackers to cause a denial of service (infinite loop) via a malformed BZip file that results in the creation of multiple Engine temporary files (aka a "BZip bomb").
How severe is CVE-2007-4577?
Severity scoring for CVE-2007-4577 is pending analysis. The EPSS model estimates a 5.53% probability of exploitation in the next 30 days.
How do I fix CVE-2007-4577?
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-2007-4577?

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

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Source: NVD / NIST