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CVE-2012-5885

UnknownEPSS 8.98%

Last modified

CVE-2012-5885 is a vulnerability of currently unknown severity. The replay-countermeasure functionality in the HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 tracks cnonce (aka client nonce) values instead of nonce (aka server nonce) and nc (aka nonce-count) values, which makes it easier for remote attackers to bypass intended access restrictions by sniffing the network for valid requests, a different vulnerability than CVE-2011-1184.. EPSS estimates a 8.98% chance of exploitation in the next 30 days.

Description

The replay-countermeasure functionality in the HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 tracks cnonce (aka client nonce) values instead of nonce (aka server nonce) and nc (aka nonce-count) values, which makes it easier for remote attackers to bypass intended access restrictions by sniffing the network for valid requests, a different vulnerability than CVE-2011-1184.

Metrics

EPSS Probability
8.98%

94.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ApacheTomcat5.5.0
ApacheTomcat5.5.1
ApacheTomcat5.5.2
ApacheTomcat5.5.3
ApacheTomcat5.5.4
ApacheTomcat5.5.5
ApacheTomcat5.5.6
ApacheTomcat5.5.7
ApacheTomcat5.5.8
ApacheTomcat5.5.9
ApacheTomcat5.5.10
ApacheTomcat5.5.11
ApacheTomcat5.5.12
ApacheTomcat5.5.13
ApacheTomcat5.5.14
ApacheTomcat5.5.15
ApacheTomcat5.5.16
ApacheTomcat5.5.17
ApacheTomcat5.5.18
ApacheTomcat5.5.19
ApacheTomcat5.5.20
ApacheTomcat5.5.21
ApacheTomcat5.5.22
ApacheTomcat5.5.23
ApacheTomcat5.5.24
ApacheTomcat5.5.25
ApacheTomcat5.5.26
ApacheTomcat5.5.27
ApacheTomcat5.5.28
ApacheTomcat5.5.29
ApacheTomcat5.5.30
ApacheTomcat5.5.31
ApacheTomcat5.5.32
ApacheTomcat5.5.33
ApacheTomcat5.5.34
ApacheTomcat5.5.35
ApacheTomcat6.0
ApacheTomcat6.0.0
ApacheTomcat6.0.1
ApacheTomcat6.0.2
ApacheTomcat6.0.3
ApacheTomcat6.0.4
ApacheTomcat6.0.5
ApacheTomcat6.0.6
ApacheTomcat6.0.7
ApacheTomcat6.0.8
ApacheTomcat6.0.9
ApacheTomcat6.0.10
ApacheTomcat6.0.11
ApacheTomcat6.0.12

Showing 50 of 94 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-5885?
The replay-countermeasure functionality in the HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 tracks cnonce (aka client nonce) values instead of nonce (aka server nonce) and nc (aka nonce-count) values, which makes it easier for remote attackers to bypass intended access restrictions by sniffing the network for valid requests, a different vulnerability than CVE-2011-1184.
How severe is CVE-2012-5885?
Severity scoring for CVE-2012-5885 is pending analysis. The EPSS model estimates a 8.98% probability of exploitation in the next 30 days.
How do I fix CVE-2012-5885?
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.

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Source: NVD / NIST