[Forgot Password]
Login  Register Subscribe

30389

 
 

423868

 
 

244625

 
 

909

 
 

193379

 
 

277

Paid content will be excluded from the download.


Download | Alert*
CVE
view JSON

CVE-2017-15105Date: (C)2018-01-30   (M)2023-12-22


A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence (NXDOMAIN answer) of an existing wildcard record, or trick unbound into accepting a NODATA proof.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 5.3CVSS Score : 5.0
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 1.4Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: NONEAvailability: NONE
Integrity: LOW 
Availability: NONE 
  
Reference:
BID-102817
USN-3673-1
https://lists.debian.org/debian-lts-announce/2018/01/msg00039.html
https://lists.debian.org/debian-lts-announce/2019/02/msg00022.html
https://unbound.net/downloads/CVE-2017-15105.txt

CPE    6
cpe:/o:canonical:ubuntu_linux:18.04::~~lts~~~
cpe:/a:nlnetlabs:unbound
cpe:/o:canonical:ubuntu_linux:16.04::~~lts~~~
cpe:/o:canonical:ubuntu_linux:14.04::~~lts~~~
...
CWE    1
CWE-20
OVAL    4
oval:org.secpod.oval:def:113979
oval:org.secpod.oval:def:113959
oval:org.secpod.oval:def:51049
oval:org.secpod.oval:def:704108
...

© SecPod Technologies