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CVE-2012-2978

UnknownEPSS 9.23%

Last modified

CVE-2012-2978 is a vulnerability of currently unknown severity. query.c in NSD 3.0.x through 3.0.8, 3.1.x through 3.1.1, and 3.2.x before 3.2.12 allows remote attackers to cause a denial of service (NULL pointer dereference and child process crash) via a crafted DNS packet.. EPSS estimates a 9.23% chance of exploitation in the next 30 days.

Description

query.c in NSD 3.0.x through 3.0.8, 3.1.x through 3.1.1, and 3.2.x before 3.2.12 allows remote attackers to cause a denial of service (NULL pointer dereference and child process crash) via a crafted DNS packet.

Metrics

EPSS Probability
9.23%

94.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
NlnetlabsNsd3.0.0
NlnetlabsNsd3.0.1
NlnetlabsNsd3.0.2
NlnetlabsNsd3.0.3
NlnetlabsNsd3.0.4
NlnetlabsNsd3.0.5
NlnetlabsNsd3.0.6
NlnetlabsNsd3.0.7
NlnetlabsNsd3.0.8
NlnetlabsNsd3.1.0
NlnetlabsNsd3.1.1
NlnetlabsNsd3.2.0
NlnetlabsNsd3.2.1
NlnetlabsNsd3.2.3
NlnetlabsNsd3.2.4
NlnetlabsNsd3.2.5
NlnetlabsNsd3.2.6
NlnetlabsNsd3.2.7
NlnetlabsNsd3.2.8
NlnetlabsNsd3.2.9
NlnetlabsNsd3.2.10

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-2978?
query.c in NSD 3.0.x through 3.0.8, 3.1.x through 3.1.1, and 3.2.x before 3.2.12 allows remote attackers to cause a denial of service (NULL pointer dereference and child process crash) via a crafted DNS packet.
How severe is CVE-2012-2978?
Severity scoring for CVE-2012-2978 is pending analysis. The EPSS model estimates a 9.23% probability of exploitation in the next 30 days.
How do I fix CVE-2012-2978?
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-2012-2978?

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

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Source: NVD / NIST