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CVE
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CVE-2015-7851Date: (C)2020-01-29   (M)2024-01-29


Directory traversal vulnerability in the save_config function in ntpd in ntp_control.c in NTP before 4.2.8p4, when used on systems that do not use '\' or '/' characters for directory separation such as OpenVMS, allows remote authenticated users to overwrite arbitrary files.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 6.5CVSS Score : 3.5
Exploit Score: 2.8Exploit Score: 6.8
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: LOWAuthentication: SINGLE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: NONEAvailability: NONE
Integrity: HIGH 
Availability: NONE 
  
Reference:
http://support.ntp.org/bin/view/Main/NtpBug2918
http://support.ntp.org/bin/view/Main/SecurityNotice
http://www.talosintel.com/reports/TALOS-2015-0062/

CPE    4
cpe:/a:ntp:ntp
cpe:/a:ntp:ntp:4.2.8:p1
cpe:/a:ntp:ntp:4.2.8:p2
cpe:/a:ntp:ntp:4.2.8:p3
...
CWE    1
CWE-22
OVAL    2
oval:org.secpod.oval:def:89045466
oval:org.secpod.oval:def:400676

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