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CVE
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CVE-2016-10151Date: (C)2017-03-02   (M)2018-11-22


The hesiod_init function in lib/hesiod.c in Hesiod 3.2.1 compares EUID with UID to determine whether to use configurations from environment variables, which allows local users to gain privileges via the (1) HESIOD_CONFIG or (2) HES_DOMAIN environment variable and leveraging certain SUID/SGUID binary.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.0CVSS Score : 6.9
Exploit Score: 1.0Exploit Score: 3.4
Impact Score: 5.9Impact Score: 10.0
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: HIGHAccess Complexity: MEDIUM
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: COMPLETE
Scope: UNCHANGEDIntegrity: COMPLETE
Confidentiality: HIGHAvailability: COMPLETE
Integrity: HIGH 
Availability: HIGH 
  
Reference:
BID-90952
http://www.openwall.com/lists/oss-security/2017/01/21/1
https://bugzilla.redhat.com/show_bug.cgi?id=1332508
https://github.com/achernya/hesiod/pull/9

CWE    1
CWE-264
OVAL    3
oval:org.secpod.oval:def:115270
oval:org.secpod.oval:def:115370
oval:org.secpod.oval:def:115267

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