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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.freebsd:def:10443
[Eng]
Version
6
Class
vulnerability
ALTXid
359535
Language
Russian
Severity
Medium
Title
Уязвимость в Rails (CVE-2021-22880)
Description
The PostgreSQL adapter in Active Record before 6.1.2.1, 6.0.3.5, 5.2.4.5 suffers from a regular expression denial of service (REDoS) vulnerability. Carefully crafted input can cause the input validation in the `money` type of the PostgreSQL adapter in Active Record to spend too much time in a regular expression, resulting in the potential for a DoS attack. This only impacts Rails applications that are using PostgreSQL along with money type columns that take user input.
Family
unix
Platform
FreeBSD
Product
Rails
Reference
CVE: CVE-2021-22881
CVE: CVE-2021-22881
Id:
CVE-2021-22881
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22881
Comment
: The Host Authorization middleware in Action Pack before 6.1.2.1, 6.0.3.5 suffers from an open redirect vulnerability. Specially crafted `Host` headers in combination with certain "allowed host" formats can cause the Host Authorization middleware in Action Pack to redirect users to a malicious website. Impacted applications will have allowed hosts with a leading dot. When an allowed host contains a leading dot, a specially crafted `Host` header can be used to redirect to a malicious website.
CVSSv2 Score:
5.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:N
CVSSv3 Score:
6.1
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
CHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE:
601 (URL Redirection to Untrusted Site ('Open Redirect'))
References:
https://hackerone.com/reports/1047447 (MISC)
https://discuss.rubyonrails.org/t/cve-2021-22881-possible-open-redirect-in-host-authorization-middleware/77130 (MISC)
https://benjamin-bouchet.com/cve-2021-22881-faille-de-securite-dans-le-middleware-hostauthorization/ (MISC)
[oss-security] 20210505 [CVE-2021-22903] Possible Open Redirect Vulnerability in Action Pack (MLIST)
[oss-security] 20210819 [CVE-2021-22942] Possible Open Redirect in Host Authorization Middleware (MLIST)
[oss-security] 20211214 [CVE-2021-44528] Possible Open Redirect in Host Authorization Middleware (MLIST)
FEDORA-2021-b571fca1b8 ()
FSTEC: BDU:2022-00323
FSTEC: BDU:2022-00323
Id:
BDU:2022-00323
Reference:
https://bdu.fstec.ru/vul/2022-00323
FreeBSD: 8e670b85-706e-11eb-abb2-08002728f74c
FreeBSD: 8e670b85-706e-11eb-abb2-08002728f74c
Id:
8e670b85-706e-11eb-abb2-08002728f74c
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