Strix
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CVE-2011-1843

UnknownEPSS 1.34%

Last modified

CVE-2011-1843 is a vulnerability of currently unknown severity. Integer overflow in conf.c in Tinyproxy before 1.8.3 might allow remote attackers to bypass intended access restrictions in opportunistic circumstances via a TCP connection, related to improper handling of invalid port numbers.. EPSS estimates a 1.34% chance of exploitation in the next 30 days.

Description

Integer overflow in conf.c in Tinyproxy before 1.8.3 might allow remote attackers to bypass intended access restrictions in opportunistic circumstances via a TCP connection, related to improper handling of invalid port numbers.

Metrics

EPSS Probability
1.34%

67.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
BanuTinyproxy<= 1.8.2
BanuTinyproxy1.5.0
BanuTinyproxy1.5.1
BanuTinyproxy1.5.2
BanuTinyproxy1.5.3
BanuTinyproxy1.6.0
BanuTinyproxy1.6.1
BanuTinyproxy1.6.2
BanuTinyproxy1.6.3
BanuTinyproxy1.6.4
BanuTinyproxy1.6.5
BanuTinyproxy1.7.0
BanuTinyproxy1.7.1
BanuTinyproxy1.8.0
BanuTinyproxy1.8.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-1843?
Integer overflow in conf.c in Tinyproxy before 1.8.3 might allow remote attackers to bypass intended access restrictions in opportunistic circumstances via a TCP connection, related to improper handling of invalid port numbers.
How severe is CVE-2011-1843?
Severity scoring for CVE-2011-1843 is pending analysis. The EPSS model estimates a 1.34% probability of exploitation in the next 30 days.
How do I fix CVE-2011-1843?
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-2011-1843?

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

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Source: NVD / NIST