CVE-2015-1799
N/A
Published: April 8, 2015 at 10:00 AM UTC
Updated: June 17, 2026 at 12:23 AM UTC
1 product affected across 1 vendorNTP
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Severity
N/A
Exploit prediction
EPSS 0.9%
Description
The symmetric-key feature in the receive function in ntp_proto.c in ntpd in NTP 3.x and 4.x before 4.2.8p2 performs state-variable updates upon receiving certain invalid packets, which makes it easier for man-in-the-middle attackers to cause a denial of service (synchronization loss) by spoofing the source IP address of a peer.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155863.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155864.html
- http://lists.opensuse.org/opensuse-updates/2015-04/msg00052.html
- http://marc.info/?l=bugtraq&m=143213867103400&w=2
References (24)
Mailing Listx_refsource_MLIST
Source: [email protected]
http://listengine.tuxfamily.org/chrony.tuxfamily.org/chrony-announce/2015/04/msg00002.htmlVendor Advisoryx_refsource_APPLE
Source: [email protected]
http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.htmlVendor Advisoryx_refsource_FEDORA
Source: [email protected]
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155863.htmlVendor Advisoryx_refsource_FEDORA
Source: [email protected]
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155864.htmlVendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-updates/2015-04/msg00052.htmlVendor Advisoryx_refsource_HP
Source: [email protected]
http://marc.info/?l=bugtraq&m=143213867103400&w=2Vendor Advisoryx_refsource_HP
Source: [email protected]
http://marc.info/?l=bugtraq&m=145750740530849&w=2Quick Info
StatusMODIFIED
CWE
CWE-17
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