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CVE-2006-2076

UnknownEPSS 4.74%

Last modified

CVE-2006-2076 is a vulnerability of currently unknown severity. Memory leak in Paul Rombouts pdnsd before 1.2.4 allows remote attackers to cause a denial of service (memory consumption) via a DNS query with an unsupported (1) QTYPE or (2) QCLASS, as demonstrated by the OUSPG PROTOS DNS test suite.. EPSS estimates a 4.74% chance of exploitation in the next 30 days.

Description

Memory leak in Paul Rombouts pdnsd before 1.2.4 allows remote attackers to cause a denial of service (memory consumption) via a DNS query with an unsupported (1) QTYPE or (2) QCLASS, as demonstrated by the OUSPG PROTOS DNS test suite.

Metrics

EPSS Probability
4.74%

90.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
PdnsdPdnsd1.0.13
PdnsdPdnsd1.0.15
PdnsdPdnsd1.1
PdnsdPdnsd1.1.1
PdnsdPdnsd1.1.2
PdnsdPdnsd1.1.3
PdnsdPdnsd1.1.4
PdnsdPdnsd1.1.5
PdnsdPdnsd1.1.6
PdnsdPdnsd1.1.7a
PdnsdPdnsd1.1.8b1_par5
PdnsdPdnsd1.1.8b1_par6
PdnsdPdnsd1.1.8b1_par8
PdnsdPdnsd1.1.10_par
PdnsdPdnsd1.1.11_par
PdnsdPdnsd1.2.1_par
PdnsdPdnsd1.2.2_par
PdnsdPdnsd1.2.3_par

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2006-2076?
Memory leak in Paul Rombouts pdnsd before 1.2.4 allows remote attackers to cause a denial of service (memory consumption) via a DNS query with an unsupported (1) QTYPE or (2) QCLASS, as demonstrated by the OUSPG PROTOS DNS test suite.
How severe is CVE-2006-2076?
Severity scoring for CVE-2006-2076 is pending analysis. The EPSS model estimates a 4.74% probability of exploitation in the next 30 days.
How do I fix CVE-2006-2076?
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-2006-2076?

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

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Source: NVD / NIST