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CVE
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CVE-2017-14062Date: (C)2017-09-01   (M)2018-07-30


Integer overflow in the decode_digit function in puny_decode.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 9.8CVSS Score : 7.5
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 5.9Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: HIGHAvailability: PARTIAL
Integrity: HIGH 
Availability: HIGH 
  
Reference:
DSA-3988
https://lists.debian.org/debian-lts-announce/2018/07/msg00040.html
https://gitlab.com/libidn/libidn2/blob/master/NEWS
https://gitlab.com/libidn/libidn2/commit/3284eb342cd0ed1a18786e3fcdf0cdd7e76676bd

CWE    1
CWE-190
OVAL    9
oval:org.secpod.oval:def:603118
oval:org.secpod.oval:def:113116
oval:org.secpod.oval:def:113655
oval:org.secpod.oval:def:114249
...

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