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CVE-2013-3919

UnknownEPSS 5.11%

Last modified

CVE-2013-3919 is a vulnerability of currently unknown severity. resolver.c in ISC BIND 9.8.5 before 9.8.5-P1, 9.9.3 before 9.9.3-P1, and 9.6-ESV-R9 before 9.6-ESV-R9-P1, when a recursive resolver is configured, allows remote attackers to cause a denial of service (assertion failure and named daemon exit) via a query for a record in a malformed zone.. EPSS estimates a 5.11% chance of exploitation in the next 30 days.

Description

resolver.c in ISC BIND 9.8.5 before 9.8.5-P1, 9.9.3 before 9.9.3-P1, and 9.6-ESV-R9 before 9.6-ESV-R9-P1, when a recursive resolver is configured, allows remote attackers to cause a denial of service (assertion failure and named daemon exit) via a query for a record in a malformed zone.

Metrics

EPSS Probability
5.11%

91.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
IscBind9.6
IscBind9.8.5
IscBind9.9.3

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-3919?
resolver.c in ISC BIND 9.8.5 before 9.8.5-P1, 9.9.3 before 9.9.3-P1, and 9.6-ESV-R9 before 9.6-ESV-R9-P1, when a recursive resolver is configured, allows remote attackers to cause a denial of service (assertion failure and named daemon exit) via a query for a record in a malformed zone.
How severe is CVE-2013-3919?
Severity scoring for CVE-2013-3919 is pending analysis. The EPSS model estimates a 5.11% probability of exploitation in the next 30 days.
How do I fix CVE-2013-3919?
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