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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.win:def:73492
[Rus]
Version
3
Class
vulnerability
ALTXid
345352
Language
English
Severity
High
Title
Authentication bypass vulnerability in Ruby gem omniauth-apple before 1.0.1 (CVE-2020-26254)
Description
omniauth-apple is the OmniAuth strategy for "Sign In with Apple" (RubyGem omniauth-apple). In omniauth-apple before version 1.0.1 attackers can fake their email address during authentication. This vulnerability impacts applications using the omniauth-apple strategy of OmniAuth and using the info.email field of OmniAuth's Auth Hash Schema for any kind of identification. The value of this field may be set to any value of the attacker's choice including email addresses of other users. Applications not using info.email for identification but are instead using the uid field are not impacted in the same manner. Note, these applications may still be negatively affected if the value of info.email is being used for other purposes. Applications using affected versions of omniauth-apple are advised to upgrade to omniauth-apple version 1.0.1 or later.
Family
windows
Product
RubyGems
omniauth-apple
Reference
CVE: CVE-2020-26254
CVE: CVE-2020-26254
Id:
CVE-2020-26254
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26254
Comment
: omniauth-apple is the OmniAuth strategy for "Sign In with Apple" (RubyGem omniauth-apple). In omniauth-apple before version 1.0.1 attackers can fake their email address during authentication. This vulnerability impacts applications using the omniauth-apple strategy of OmniAuth and using the info.email field of OmniAuth's Auth Hash Schema for any kind of identification. The value of this field may be set to any value of the attacker's choice including email addresses of other users. Applications not using info.email for identification but are instead using the uid field are not impacted in the same manner. Note, these applications may still be negatively affected if the value of info.email is being used for other purposes. Applications using affected versions of omniauth-apple are advised to upgrade to omniauth-apple version 1.0.1 or later.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSSv3 Score:
7.7
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
HIGH
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
CWE:
290 (Authentication Bypass by Spoofing)
References:
https://github.com/nhosoya/omniauth-apple/commit/b37d5409213adae2ca06a67fec14c8d3d07d9016 (MISC)
https://github.com/nhosoya/omniauth-apple/security/advisories/GHSA-49r3-2549-3633 (CONFIRM)
https://github.com/nhosoya/omniauth-apple/blob/master/CHANGELOG.md#101---2020-12-03 (MISC)
rubygems: omniauth-apple
rubygems: omniauth-apple
Id:
omniauth-apple
Reference:
https://rubygems.org/gems/omniauth-apple
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