Bug 1551511 (CVE-2018-5735) - CVE-2018-5735 bind: Assertion failure in validator.c due to incorrect handling of DNSSEC validation
Summary: CVE-2018-5735 bind: Assertion failure in validator.c due to incorrect handlin...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2018-5735
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-03-05 10:19 UTC by Adam Mariš
Modified: 2021-02-17 00:43 UTC (History)
7 users (show)

Fixed In Version:
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Last Closed: 2018-03-05 10:24:47 UTC


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Description Adam Mariš 2018-03-05 10:19:07 UTC
It was discovered that Bind incorrectly handled DNSSEC validation. An attacker could possibly use this to cause a denial of service.

Upstream patch:

https://source.isc.org/cgi-bin/gitweb.cgi/?p=bind9.git;a=commit;h=07dbb507d2913fc35c7edbe3692a976e3248a911

NOTE: This issue is the same as CVE-2017-3139 which was specifically assigned for Red Hat product.

Comment 1 Adam Mariš 2018-03-05 10:24:56 UTC
Statement:

This issue is the same as CVE-2017-3139. For more information, refer to CVE-2017-3139.


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