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CVE-2011-1498

UnknownEPSS 6.69%

Last modified

CVE-2011-1498 is a vulnerability of currently unknown severity. Apache HttpClient 4.x before 4.1.1 in Apache HttpComponents, when used with an authenticating proxy server, sends the Proxy-Authorization header to the origin server, which allows remote web servers to obtain sensitive information by logging this header.. EPSS estimates a 6.69% chance of exploitation in the next 30 days.

Description

Apache HttpClient 4.x before 4.1.1 in Apache HttpComponents, when used with an authenticating proxy server, sends the Proxy-Authorization header to the origin server, which allows remote web servers to obtain sensitive information by logging this header.

Metrics

EPSS Probability
6.69%

93.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ApacheHttpclient4.0
ApacheHttpclient4.0.1
ApacheHttpclient4.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-1498?
Apache HttpClient 4.x before 4.1.1 in Apache HttpComponents, when used with an authenticating proxy server, sends the Proxy-Authorization header to the origin server, which allows remote web servers to obtain sensitive information by logging this header.
How severe is CVE-2011-1498?
Severity scoring for CVE-2011-1498 is pending analysis. The EPSS model estimates a 6.69% probability of exploitation in the next 30 days.
How do I fix CVE-2011-1498?
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-2011-1498?

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

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Source: NVD / NIST