[Forgot Password]
Login  Register Subscribe

30389

 
 

423868

 
 

244411

 
 

909

 
 

193363

 
 

277

Paid content will be excluded from the download.


Download | Alert*
CVE
view JSON

CVE-2016-7798Date: (C)2017-01-31   (M)2024-02-22


The openssl gem for Ruby uses the same initialization vector (IV) in GCM Mode (aes-*-gcm) when the IV is set before the key, which makes it easier for context-dependent attackers to bypass the encryption protection mechanism.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.5CVSS Score : 5.0
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 3.6Impact 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: PARTIAL
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: HIGHAvailability: NONE
Integrity: NONE 
Availability: NONE 
  
Reference:
BID-93031
DSA-3966
https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html
http://www.openwall.com/lists/oss-security/2016/09/19/9
http://www.openwall.com/lists/oss-security/2016/09/30/6
https://github.com/ruby/openssl/commit/8108e0a6db133f3375608303fdd2083eb5115062
https://github.com/ruby/openssl/issues/49

CPE    2
cpe:/o:debian:debian_linux:9.0
cpe:/o:debian:debian_linux:8.0
CWE    1
CWE-326
OVAL    10
oval:org.secpod.oval:def:112991
oval:org.secpod.oval:def:1600757
oval:org.secpod.oval:def:112982
oval:org.secpod.oval:def:51525
...

© SecPod Technologies