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CVE-2012-5445

UnknownEPSS 0.40%

Last modified

CVE-2012-5445 is a vulnerability of currently unknown severity. The kernel in Cisco Native Unix (CNU) on Cisco Unified IP Phone 7900 series devices (aka TNP phones) with software before 9.3.1-ES10 does not properly validate unspecified system calls, which allows attackers to execute arbitrary code or cause a denial of service (memory overwrite) via a crafted binary.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.

Description

The kernel in Cisco Native Unix (CNU) on Cisco Unified IP Phone 7900 series devices (aka TNP phones) with software before 9.3.1-ES10 does not properly validate unspecified system calls, which allows attackers to execute arbitrary code or cause a denial of service (memory overwrite) via a crafted binary.

Metrics

EPSS Probability
0.40%

31.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
CiscoSkinny Client Control Protocol Software<= 9.2\(4\)—
CiscoSkinny Client Control Protocol Software1.0\(1\)—
CiscoSkinny Client Control Protocol Software1.0\(2\)—
CiscoSkinny Client Control Protocol Software1.0\(3\)—
CiscoSkinny Client Control Protocol Software1.0\(4\)—
CiscoSkinny Client Control Protocol Software1.0\(5\)—
CiscoSkinny Client Control Protocol Software1.0\(9\)—
CiscoSkinny Client Control Protocol Software1.1\(1\)—
CiscoSkinny Client Control Protocol Software1.2\(1\)—
CiscoSkinny Client Control Protocol Software1.3\(1\)—
CiscoSkinny Client Control Protocol Software1.3\(2\)—
CiscoSkinny Client Control Protocol Software1.3\(3\)—
CiscoSkinny Client Control Protocol Software1.3\(4\)—
CiscoSkinny Client Control Protocol Software1.4\(1\)—
CiscoSkinny Client Control Protocol Software1.4\(2\)—
CiscoSkinny Client Control Protocol Software2.0\(0\)—
CiscoSkinny Client Control Protocol Software2.0\(1\)—
CiscoSkinny Client Control Protocol Software3.0—
CiscoSkinny Client Control Protocol Software3.0\(0\)—
CiscoSkinny Client Control Protocol Software3.0\(1\)—
CiscoSkinny Client Control Protocol Software3.0\(2\)—
CiscoSkinny Client Control Protocol Software3.1—
CiscoSkinny Client Control Protocol Software3.1\(1\)—
CiscoSkinny Client Control Protocol Software3.1\(2\)—
CiscoSkinny Client Control Protocol Software3.1\(3\)—
CiscoSkinny Client Control Protocol Software3.1\(4\)—
CiscoSkinny Client Control Protocol Software3.1\(6\)—
CiscoSkinny Client Control Protocol Software3.1\(10\)—
CiscoSkinny Client Control Protocol Software3.1\(11\)—
CiscoSkinny Client Control Protocol Software3.2—
CiscoSkinny Client Control Protocol Software3.2\(1\)—
CiscoSkinny Client Control Protocol Software3.2\(2\)—
CiscoSkinny Client Control Protocol Software3.2\(3\)—
CiscoSkinny Client Control Protocol Software3.2\(4\)—
CiscoSkinny Client Control Protocol Software3.2\(5\)—
CiscoSkinny Client Control Protocol Software3.2\(6\)—
CiscoSkinny Client Control Protocol Software3.2\(6a\)—
CiscoSkinny Client Control Protocol Software3.2\(7\)—
CiscoSkinny Client Control Protocol Software3.2\(8\)—
CiscoSkinny Client Control Protocol Software3.2\(9\)—
CiscoSkinny Client Control Protocol Software3.2\(10\)—
CiscoSkinny Client Control Protocol Software3.2\(11\)—
CiscoSkinny Client Control Protocol Software3.2\(12\)—
CiscoSkinny Client Control Protocol Software3.2\(13\)—
CiscoSkinny Client Control Protocol Software3.2\(14\)—
CiscoSkinny Client Control Protocol Software3.2\(15\)—
CiscoSkinny Client Control Protocol Software3.3\(2\)—
CiscoSkinny Client Control Protocol Software3.3\(3\)—
CiscoSkinny Client Control Protocol Software3.3\(4\)—
CiscoSkinny Client Control Protocol Software3.3\(5\)—

Showing 50 of 138 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-5445?
The kernel in Cisco Native Unix (CNU) on Cisco Unified IP Phone 7900 series devices (aka TNP phones) with software before 9.3.1-ES10 does not properly validate unspecified system calls, which allows attackers to execute arbitrary code or cause a denial of service (memory overwrite) via a crafted binary.
How severe is CVE-2012-5445?
Severity scoring for CVE-2012-5445 is pending analysis. The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.
How do I fix CVE-2012-5445?
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-2012-5445?

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

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Source: NVD / NIST