CVE-2022-24307

Published on: 02/03/2022 12:00:00 AM UTC

Last Modified on: 02/09/2022 03:02:00 PM UTC

CVE-2022-24307

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Certain versions of Mastodon from Joinmastodon contain the following vulnerability:

Mastodon before 3.3.2 and 3.4.x before 3.4.6 has incorrect access control because it does not compact incoming signed JSON-LD activities. (JSON-LD signing has been supported since version 1.6.0.)

  • CVE-2022-24307 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as CRITICAL severity.

CVSS3 Score: 9.8 - CRITICAL

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 7.5 - HIGH

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK LOW NONE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags ⓘ Link
Release v3.3.2 · mastodon/mastodon · GitHub github.com
text/html
 URL Logo CONFIRM github.com/mastodon/mastodon/releases/tag/v3.3.2
Release v3.4.6 · mastodon/mastodon · GitHub github.com
text/html
 URL Logo CONFIRM github.com/mastodon/mastodon/releases/tag/v3.4.6
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationJoinmastodonMastodonAllAllAllAll
  • cpe:2.3:a:joinmastodon:mastodon:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @lz650sss CVE-2022-24307とのこと 2022-02-03 13:46:16
Twitter Icon @CVEreport CVE-2022-24307 : Mastodon before 3.3.2 and 3.4.x before 3.4.6 has incorrect access control because it does not comp… twitter.com/i/web/status/1… 2022-02-03 19:41:58
Twitter Icon @Robo_Alerts Potentially Critical CVE Detected! CVE-2022-24307 Description: Mastodon before 3.3.2 and 3.4.x before 3.4.6 has inc… twitter.com/i/web/status/1… 2022-02-03 19:57:08
Reddit Logo Icon /r/netcve CVE-2022-24307 2022-02-03 20:38:44
Reddit Logo Icon /r/Mastodon Mastodon release v3.4.6: This release is an important security release fixing CVE-2022-24307, a critical security issue 2022-02-03 22:25:51
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