GHSA-p84v-45xj-wwqj

Source
https://github.com/advisories/GHSA-p84v-45xj-wwqj
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/01/GHSA-p84v-45xj-wwqj/GHSA-p84v-45xj-wwqj.json
Aliases
Published
2023-01-18T18:23:34Z
Modified
2024-02-21T05:31:51.704586Z
Details

There is a possible regular expression based DoS vulnerability in Action Dispatch. This vulnerability has been assigned the CVE identifier CVE-2023-22792.

Versions Affected: >= 3.0.0 Not affected: < 3.0.0 Fixed Versions: 5.2.8.15 (Rails LTS), 6.1.7.1, 7.0.4.1 Impact

Specially crafted cookies, in combination with a specially crafted XFORWARDEDHOST header can cause the regular expression engine to enter a state of catastrophic backtracking. This can cause the process to use large amounts of CPU and memory, leading to a possible DoS vulnerability All users running an affected release should either upgrade or use one of the workarounds immediately. Releases

The FIXED releases are available at the normal locations. Workarounds

We recommend that all users upgrade to one of the FIXED versions. In the meantime, users can mitigate this vulnerability by using a load balancer or other device to filter out malicious XFORWARDEDHOST headers before they reach the application. Patches

To aid users who aren’t able to upgrade immediately we have provided patches for the two supported release series. They are in git-am format and consist of a single changeset.

6-1-Use-string-split-instead-of-regex-for-domain-parts.patch - Patch for 6.1 series
7-0-Use-string-split-instead-of-regex-for-domain-parts.patch - Patch for 7.0 series

Please note that only the 7.0.Z and 6.1.Z series are supported at present, and 6.0.Z for severe vulnerabilities. Users of earlier unsupported releases are advised to upgrade as soon as possible as we cannot guarantee the continued availability of security fixes for unsupported releases.

https://rubyonrails.org/2023/1/17/Rails-Versions-6-0-6-1-6-1-7-1-7-0-4-1-have-been-released

References

Affected packages

RubyGems / actionpack

Package

Name
actionpack

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.0.0
Fixed
5.2.8.15

Affected versions

3.*

3.0.0
3.0.1
3.0.2
3.0.3
3.0.4.rc1
3.0.4
3.0.5.rc1
3.0.5
3.0.6.rc1
3.0.6.rc2
3.0.6
3.0.7.rc1
3.0.7.rc2
3.0.7
3.0.8.rc1
3.0.8.rc2
3.0.8.rc4
3.0.8
3.0.9.rc1
3.0.9.rc3
3.0.9.rc4
3.0.9.rc5
3.0.9
3.0.10.rc1
3.0.10
3.0.11
3.0.12.rc1
3.0.12
3.0.13.rc1
3.0.13
3.0.14
3.0.15
3.0.16
3.0.17
3.0.18
3.0.19
3.0.20
3.1.0.beta1
3.1.0.rc1
3.1.0.rc2
3.1.0.rc3
3.1.0.rc4
3.1.0.rc5
3.1.0.rc6
3.1.0.rc8
3.1.0
3.1.1.rc1
3.1.1.rc2
3.1.1.rc3
3.1.1
3.1.2.rc1
3.1.2.rc2
3.1.2
3.1.3
3.1.4.rc1
3.1.4
3.1.5.rc1
3.1.5
3.1.6
3.1.7
3.1.8
3.1.9
3.1.10
3.1.11
3.1.12
3.2.0.rc1
3.2.0.rc2
3.2.0
3.2.1
3.2.2.rc1
3.2.2
3.2.3.rc1
3.2.3.rc2
3.2.3
3.2.4.rc1
3.2.4
3.2.5
3.2.6
3.2.7.rc1
3.2.7
3.2.8.rc1
3.2.8.rc2
3.2.8
3.2.9.rc1
3.2.9.rc2
3.2.9.rc3
3.2.9
3.2.10
3.2.11
3.2.12
3.2.13.rc1
3.2.13.rc2
3.2.13
3.2.14.rc1
3.2.14.rc2
3.2.14
3.2.15.rc1
3.2.15.rc2
3.2.15.rc3
3.2.15
3.2.16
3.2.17
3.2.18
3.2.19
3.2.20
3.2.21
3.2.22
3.2.22.1
3.2.22.2
3.2.22.3
3.2.22.4
3.2.22.5

4.*

4.0.0.beta1
4.0.0.rc1
4.0.0.rc2
4.0.0
4.0.1.rc1
4.0.1.rc2
4.0.1.rc3
4.0.1.rc4
4.0.1
4.0.2
4.0.3
4.0.4.rc1
4.0.4
4.0.5
4.0.6.rc1
4.0.6.rc2
4.0.6.rc3
4.0.6
4.0.7
4.0.8
4.0.9
4.0.10.rc1
4.0.10.rc2
4.0.10
4.0.11
4.0.11.1
4.0.12
4.0.13.rc1
4.0.13
4.1.0.beta1
4.1.0.beta2
4.1.0.rc1
4.1.0.rc2
4.1.0
4.1.1
4.1.2.rc1
4.1.2.rc2
4.1.2.rc3
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6.rc1
4.1.6.rc2
4.1.6
4.1.7
4.1.7.1
4.1.8
4.1.9.rc1
4.1.9
4.1.10.rc1
4.1.10.rc2
4.1.10.rc3
4.1.10.rc4
4.1.10
4.1.11
4.1.12.rc1
4.1.12
4.1.13.rc1
4.1.13
4.1.14.rc1
4.1.14.rc2
4.1.14
4.1.14.1
4.1.14.2
4.1.15.rc1
4.1.15
4.1.16.rc1
4.1.16
4.2.0.beta1
4.2.0.beta2
4.2.0.beta3
4.2.0.beta4
4.2.0.rc1
4.2.0.rc2
4.2.0.rc3
4.2.0
4.2.1.rc1
4.2.1.rc2
4.2.1.rc3
4.2.1.rc4
4.2.1
4.2.2
4.2.3.rc1
4.2.3
4.2.4.rc1
4.2.4
4.2.5.rc1
4.2.5.rc2
4.2.5
4.2.5.1
4.2.5.2
4.2.6.rc1
4.2.6
4.2.7.rc1
4.2.7
4.2.7.1
4.2.8.rc1
4.2.8
4.2.9.rc1
4.2.9.rc2
4.2.9
4.2.10.rc1
4.2.10
4.2.11
4.2.11.1
4.2.11.2
4.2.11.3

5.*

5.0.0.beta1
5.0.0.beta1.1
5.0.0.beta2
5.0.0.beta3
5.0.0.beta4
5.0.0.racecar1
5.0.0.rc1
5.0.0.rc2
5.0.0
5.0.0.1
5.0.1.rc1
5.0.1.rc2
5.0.1
5.0.2.rc1
5.0.2
5.0.3
5.0.4.rc1
5.0.4
5.0.5.rc1
5.0.5.rc2
5.0.5
5.0.6.rc1
5.0.6
5.0.7
5.0.7.1
5.0.7.2
5.1.0.beta1
5.1.0.rc1
5.1.0.rc2
5.1.0
5.1.1
5.1.2.rc1
5.1.2
5.1.3.rc1
5.1.3.rc2
5.1.3.rc3
5.1.3
5.1.4.rc1
5.1.4
5.1.5.rc1
5.1.5
5.1.6
5.1.6.1
5.1.6.2
5.1.7.rc1
5.1.7
5.2.0.beta1
5.2.0.beta2
5.2.0.rc1
5.2.0.rc2
5.2.0
5.2.1.rc1
5.2.1
5.2.1.1
5.2.2.rc1
5.2.2
5.2.2.1
5.2.3.rc1
5.2.3
5.2.4.rc1
5.2.4
5.2.4.1
5.2.4.2
5.2.4.3
5.2.4.4
5.2.4.5
5.2.4.6
5.2.5
5.2.6
5.2.6.1
5.2.6.2
5.2.6.3
5.2.7
5.2.7.1
5.2.8
5.2.8.1

RubyGems / actionpack

Package

Name
actionpack

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.0.0
Fixed
6.1.7.1

Affected versions

6.*

6.0.0
6.0.1.rc1
6.0.1
6.0.2.rc1
6.0.2.rc2
6.0.2
6.0.2.1
6.0.2.2
6.0.3.rc1
6.0.3
6.0.3.1
6.0.3.2
6.0.3.3
6.0.3.4
6.0.3.5
6.0.3.6
6.0.3.7
6.0.4
6.0.4.1
6.0.4.2
6.0.4.3
6.0.4.4
6.0.4.5
6.0.4.6
6.0.4.7
6.0.4.8
6.0.5
6.0.5.1
6.0.6
6.0.6.1
6.1.0.rc1
6.1.0.rc2
6.1.0
6.1.1
6.1.2
6.1.2.1
6.1.3
6.1.3.1
6.1.3.2
6.1.4
6.1.4.1
6.1.4.2
6.1.4.3
6.1.4.4
6.1.4.5
6.1.4.6
6.1.4.7
6.1.5
6.1.5.1
6.1.6
6.1.6.1
6.1.7

RubyGems / actionpack

Package

Name
actionpack

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.0
Fixed
7.0.4.1

Affected versions

7.*

7.0.0
7.0.1
7.0.2
7.0.2.1
7.0.2.2
7.0.2.3
7.0.2.4
7.0.3
7.0.3.1
7.0.4