Home CVE Database CVE-2015-1798

CVE-2015-1798

Description

The symmetric-key feature in the receive function in ntp_proto.c in ntpd in NTP 4.x before 4.2.8p2 requires a correct MAC only if the MAC field has a nonzero length, which makes it easier for man-in-the-middle attackers to spoof packets by omitting the MAC.

Priority: Low
CVSS v3: 0.0
Publish Date: Apr 8, 2015
Related ID: --
CVSS v2: 1.8
Modified Date: Apr 14, 2015

Find out more about CVE-2015-1798 from the MITRE-CVE dictionary and NIST NVD


Products Affected

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Product Name Status Defect Fixed Downloads
Linux
Wind River Linux LTS 17 Not Vulnerable -- -- --
Wind River Linux 8 Fixed LIN8-261
8.0.0.0 --
Wind River Linux 9 Not Vulnerable -- -- --
Wind River Linux 7 Fixed -- 7.0.0.5 --
Wind River Linux LTS 21 Not Vulnerable -- -- --
Wind River Linux LTS 18 Not Vulnerable -- -- --
Wind River Linux LTS 19 Not Vulnerable -- -- --
Wind River Linux CD release Not Vulnerable -- -- --
VxWorks
VxWorks 7 Fixed V7NET-498
ntp-1.1.0.0 --
VxWorks 6.9 Fixed VXW6-84159
6.9.4.5 VxWorks 6.9.4.3 Point Patch for Defect VXW6-84159
Helix Virtualization Platform
HVP SR0640/SR0641 Not Vulnerable -- -- --

Related Products

Product Name Status Defect Fixed Downloads

Comments

ntp


Notes
Requires LTSS - customers must have active LTSS (Long Term Security Shield) Support to receive up-to-date information about vulnerabilities that may affect legacy software. Please contact your Wind River account team or see https://docs.windriver.com/bundle/Support_and_Maintenance_Supplemental_Terms_and_Conditions and https://support2.windriver.com/index.php?page=plc for more information.
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