vulnerability
NTP: Improper Input Validation (CVE-2015-5194)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Jul 21, 2017 | Feb 23, 2023 | Mar 1, 2023 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Jul 21, 2017
Added
Feb 23, 2023
Modified
Mar 1, 2023
Description
The log_config_command function in ntp_parser.y in ntpd in NTP before 4.2.7p42 allows remote attackers to cause a denial of service (ntpd crash) via crafted logconfig commands.
Solution
ntp-upgrade-latest
References
- BID-76475
- CVE-2015-5194
- https://attackerkb.com/topics/CVE-2015-5194
- DEBIAN-DSA-3388
- REDHAT-RHSA-2016:0780
- REDHAT-RHSA-2016:2583
- URL-http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=4c4fc141LwvcoGp-lLGhkAFp3ZvtrA
- URL-http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html
- URL-http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169167.html
- URL-http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html
- URL-http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html
- URL-http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html
- URL-http://rhn.redhat.com/errata/RHSA-2016-0780.html
- URL-http://rhn.redhat.com/errata/RHSA-2016-2583.html
- URL-http://www.debian.org/security/2015/dsa-3388
- URL-http://www.openwall.com/lists/oss-security/2015/08/25/3
- URL-http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- URL-http://www.securityfocus.com/bid/76475
- URL-http://www.ubuntu.com/usn/USN-2783-1
- URL-https://bugzilla.redhat.com/show_bug.cgi?id=1254542
- URL-https://github.com/ntp-project/ntp/commit/553f2fa65865c31c5e3c48812cfd46176cffdd27
- URL-https://www-01.ibm.com/support/docview.wss?uid=isg3T1024157
- URL-https://www-01.ibm.com/support/docview.wss?uid=swg21985122
- URL-https://www-01.ibm.com/support/docview.wss?uid=swg21986956
- URL-https://www-01.ibm.com/support/docview.wss?uid=swg21988706
- URL-https://www-01.ibm.com/support/docview.wss?uid=swg21989542
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