Bug 2188523 (CVE-2018-17419) - CVE-2018-17419 dns: Denial of Service (DoS)
Summary: CVE-2018-17419 dns: Denial of Service (DoS)
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-17419
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2188532
TreeView+ depends on / blocked
 
Reported: 2023-04-21 03:51 UTC by Avinash Hanwate
Modified: 2023-10-31 12:54 UTC (History)
77 users (show)

Fixed In Version: github.com/miekg/dns 1.0.10
Doc Type: ---
Doc Text:
The Miek Gieben DNS library is vulnerable to a denial of service caused by a segmentation violation in setTA in scan_rr.go. By persuading a victim to open a specially-crafted file, a remote attacker can cause the application to crash.
Clone Of:
Environment:
Last Closed: 2023-05-31 16:44:15 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:3287 0 None None None 2023-05-31 08:24:44 UTC
Red Hat Product Errata RHSA-2023:3304 0 None None None 2023-05-30 20:14:00 UTC
Red Hat Product Errata RHSA-2023:3309 0 None None None 2023-05-31 12:48:39 UTC
Red Hat Product Errata RHSA-2023:3363 0 None None None 2023-06-07 09:12:18 UTC
Red Hat Product Errata RHSA-2023:5006 0 None None None 2023-10-31 12:54:48 UTC

Description Avinash Hanwate 2023-04-21 03:51:56 UTC 
An issue was discovered in setTA in scan_rr.go in the Miek Gieben DNS library before 1.0.10 for Go. A dns.ParseZone() parsing error causes a segmentation violation, leading to denial of service.

https://github.com/miekg/dns/issues/742
Comment 8 errata-xmlrpc 2023-05-30 20:13:57 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.13

Via RHSA-2023:3304 https://access.redhat.com/errata/RHSA-2023:3304
Comment 9 errata-xmlrpc 2023-05-31 08:24:40 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.12

Via RHSA-2023:3287 https://access.redhat.com/errata/RHSA-2023:3287
Comment 11 errata-xmlrpc 2023-05-31 12:48:36 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.11

Via RHSA-2023:3309 https://access.redhat.com/errata/RHSA-2023:3309
Comment 12 Product Security DevOps Team 2023-05-31 16:44:09 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2018-17419
Comment 14 errata-xmlrpc 2023-06-07 09:12:14 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.10

Via RHSA-2023:3363 https://access.redhat.com/errata/RHSA-2023:3363
Comment 15 errata-xmlrpc 2023-10-31 12:54:43 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.14

Via RHSA-2023:5006 https://access.redhat.com/errata/RHSA-2023:5006
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