Bug 1434002 (CVE-2017-6463)
Summary: | CVE-2017-6463 ntp: Authenticated DoS via Malicious Config Option | ||
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Product: | [Other] Security Response | Reporter: | Adam Mariš <amaris> |
Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
Status: | CLOSED ERRATA | QA Contact: | |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | unspecified | CC: | apmukher, dmoppert, duge, kbost, kvolny, linville, mlichvar, nupur.priya, psampaio, sardella, security-response-team, slawomir, yozone |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
URL: | http://bugs.ntp.org/show_bug.cgi?id=3387 | ||
Whiteboard: | |||
Fixed In Version: | ntp 4.2.8p10, ntp 4.3.94 | Doc Type: | If docs needed, set a value |
Doc Text: |
A vulnerability was discovered in the NTP server's parsing of configuration directives. A remote, authenticated attacker could cause ntpd to crash by sending a crafted message.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2017-10-26 07:11:07 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | 1435163, 1437714, 1437715, 1437716, 1437717, 1499184 | ||
Bug Blocks: | 1434021, 1498774 |
Description
Adam Mariš
2017-03-20 14:11:09 UTC
Acknowledgments: Name: the NTP project Upstream: Cure53 Created ntp tracking bugs for this issue: Affects: fedora-all [bug 1435163] when ntp-4.2.8p 10 will be released with this fix? This issue has been addressed in the following products: Red Hat Enterprise Linux 6 Via RHSA-2017:3071 https://access.redhat.com/errata/RHSA-2017:3071 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2018:0855 https://access.redhat.com/errata/RHSA-2018:0855 |