CVE-2015-8138

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

NTP before 4.2.8p6 and 4.3.x before 4.3.90 allows remote attackers to bypass the origin timestamp validation via a packet with an origin timestamp set to zero.

Metrics

CVSS 3.0 5.3/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published
Jan 30, 2017
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2015

CVE-2015-81395.3ntpq in NTP before 4.2.8p7 allows remote attackers to obtain origin timestamps and then impersonate peers via unspecified vectors.CVE-2015-81404.8The ntpq protocol in NTP before 4.2.8p7 allows remote attackers to conduct replay attacks by sniffing the network.CVE-2015-81487.5The LDAP service in Symantec Encryption Management Server (SEMS) 3.3.2 before MP12 allows remote attackers to obtain sensitive information aCVE-2015-81497.5The LDAP service in Symantec Encryption Management Server (SEMS) 3.3.2 before MP12 allows remote attackers to cause a denial of service (heaCVE-2015-81507.8Symantec Encryption Management Server (SEMS) 3.3.2 before MP12 allows local users to obtain root access by modifying a batch file.CVE-2015-81519.1Symantec Encryption Management Server (SEMS) 3.3.2 before MP12 allows remote authenticated users to execute arbitrary OS commands by leveragCVE-2015-81528.0Cross-site request forgery (CSRF) vulnerability in Symantec Endpoint Protection Manager (SEPM) 12.1 before RU6-MP4 allows remote authenticatCVE-2015-81538.8SQL injection vulnerability in Symantec Endpoint Protection Manager (SEPM) 12.1 before RU6-MP4 allows remote authenticated users to execute CVE-2015-81548.8The SysPlant.sys driver in the Application and Device Control (ADC) component in the client in Symantec Endpoint Protection (SEP) 12.1 beforCVE-2015-81567.8Unquoted Windows search path vulnerability in EEDService in Symantec Endpoint Encryption (SEE) 11.x before 11.1.1 allows local users to gainCVE-2015-81578.8SQL injection vulnerability in the Management Server in Symantec Embedded Security: Critical System Protection (SES:CSP) 1.0.x before 1.0 MPCVE-2015-81585.9The getresponse function in ntpq in NTP versions before 4.2.8p9 and 4.3.x before 4.3.90 allows remote attackers to cause a denial of service
CVE-2015-8138: Medium severity, CVSS 5.3 | Vulnix