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CVE-2012-4817

UnknownEPSS 7.59%

Last modified

CVE-2012-4817 is a vulnerability of currently unknown severity. The NFSv4 client implementation in IBM AIX 5.3, 6.1, and 7.1, and VIOS before 2.2.1.4-FP-25 SP-02, does not properly handle GID values, which allows remote attackers to cause a denial of service via unspecified vectors.. EPSS estimates a 7.59% chance of exploitation in the next 30 days.

Description

The NFSv4 client implementation in IBM AIX 5.3, 6.1, and 7.1, and VIOS before 2.2.1.4-FP-25 SP-02, does not properly handle GID values, which allows remote attackers to cause a denial of service via unspecified vectors.

Metrics

EPSS Probability
7.59%

93.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
IbmVios1.4.1.2
IbmVios1.5.1.1
IbmVios1.5.2.1
IbmVios1.5.2.6
IbmVios2.1.0.0
IbmVios2.1.2.10
IbmVios2.1.2.12
IbmVios2.1.2.13
IbmVios2.1.3.10
IbmVios2.2.0.10
IbmVios2.2.0.11
IbmVios2.2.0.12
IbmVios2.2.0.13
IbmVios2.2.1.0
IbmVios2.2.1.1
IbmVios2.2.1.3
IbmVios2.2.1.4
IbmAix5.3
IbmAix6.1
IbmAix7.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-4817?
The NFSv4 client implementation in IBM AIX 5.3, 6.1, and 7.1, and VIOS before 2.2.1.4-FP-25 SP-02, does not properly handle GID values, which allows remote attackers to cause a denial of service via unspecified vectors.
How severe is CVE-2012-4817?
Severity scoring for CVE-2012-4817 is pending analysis. The EPSS model estimates a 7.59% probability of exploitation in the next 30 days.
How do I fix CVE-2012-4817?
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-2012-4817?

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

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Source: NVD / NIST