Ecosyste.ms: Advisories
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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTRqaHctMnA2ai01d21w
Open Redirection in Login Handling
Problem
It has been discovered that Login Handling is susceptible to open redirection which allows attackers redirecting to arbitrary content, and conducting phishing attacks. No authentication is required in order to exploit this vulnerability.
Solution
Update to TYPO3 versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 that fix the problem described.
Credits
Thanks to Alexander Kellner who reported this issue and to TYPO3 security team member Torben Hansen who fixed the issue.
References Permalink: https://github.com/advisories/GHSA-4jhw-2p6j-5wmp
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTRqaHctMnA2ai01d21w
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 3 years ago
Updated: 3 months ago
CVSS Score: 6.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Identifiers: GHSA-4jhw-2p6j-5wmp, CVE-2021-21338
References:
- https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-4jhw-2p6j-5wmp
- https://packagist.org/packages/typo3/cms-core
- https://nvd.nist.gov/vuln/detail/CVE-2021-21338
- https://typo3.org/security/advisory/typo3-core-sa-2021-001
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21338.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21338.yaml
- https://github.com/advisories/GHSA-4jhw-2p6j-5wmp
Blast Radius: 21.9
Affected Packages
packagist:typo3/cms
Dependent packages: 376Dependent repositories: 407
Downloads: 1,858,203 total
Affected Version Ranges: >= 9.0.0, < 9.5.25, >= 11.0.0, < 11.1.1, >= 10.0.0, < 10.4.14
Fixed in: 9.5.25, 11.1.1, 10.4.14
All affected versions: 9.0.0, 9.1.0, 9.2.0, 9.2.1, 9.3.0, 9.3.1, 9.3.2, 9.3.3, 9.4.0, 9.5.0, 9.5.1, 9.5.2, 9.5.3, 9.5.4, 9.5.5, 9.5.6, 9.5.7, 9.5.8, 9.5.9, 9.5.10, 9.5.11, 9.5.12, 9.5.13, 9.5.14, 9.5.15, 9.5.16, 9.5.17, 9.5.18, 9.5.19, 9.5.20, 9.5.21, 9.5.22, 9.5.23, 9.5.24, 10.0.0, 10.1.0, 10.2.0, 10.2.1, 10.2.2, 10.3.0, 10.4.0, 10.4.1, 10.4.2, 10.4.3, 10.4.4, 10.4.5, 10.4.6, 10.4.7, 10.4.8, 10.4.9, 10.4.10, 10.4.11, 10.4.12, 10.4.13, 11.0.0, 11.1.0
All unaffected versions: 6.2.0, 6.2.1, 6.2.2, 6.2.3, 6.2.4, 6.2.5, 6.2.6, 6.2.7, 6.2.8, 6.2.9, 6.2.10, 6.2.11, 6.2.12, 6.2.13, 6.2.14, 6.2.15, 6.2.16, 6.2.17, 6.2.18, 6.2.19, 6.2.20, 6.2.21, 6.2.22, 6.2.23, 6.2.24, 6.2.25, 6.2.26, 6.2.27, 6.2.28, 6.2.29, 6.2.30, 6.2.31, 7.0.0, 7.0.1, 7.0.2, 7.1.0, 7.2.0, 7.3.0, 7.3.1, 7.4.0, 7.5.0, 7.6.0, 7.6.1, 7.6.2, 7.6.3, 7.6.4, 7.6.5, 7.6.6, 7.6.7, 7.6.8, 7.6.9, 7.6.10, 7.6.11, 7.6.12, 7.6.13, 7.6.14, 7.6.15, 7.6.16, 7.6.17, 7.6.18, 7.6.19, 7.6.20, 7.6.21, 7.6.22, 7.6.23, 7.6.24, 7.6.25, 7.6.26, 7.6.27, 7.6.28, 7.6.29, 7.6.30, 7.6.31, 7.6.32, 8.0.0, 8.0.1, 8.1.0, 8.1.1, 8.1.2, 8.2.0, 8.2.1, 8.3.0, 8.3.1, 8.4.0, 8.4.1, 8.5.0, 8.5.1, 8.6.0, 8.6.1, 8.7.0, 8.7.1, 8.7.2, 8.7.3, 8.7.4, 8.7.5, 8.7.6, 8.7.7, 8.7.8, 8.7.9, 8.7.10, 8.7.11, 8.7.12, 8.7.13, 8.7.14, 8.7.15, 8.7.16, 8.7.17, 8.7.18, 8.7.19, 8.7.20, 8.7.21, 8.7.22, 8.7.23, 8.7.24, 8.7.25, 8.7.26, 8.7.27, 8.7.28, 8.7.29, 8.7.30, 8.7.31, 8.7.32, 9.5.25, 9.5.26, 9.5.27, 9.5.28, 9.5.29, 9.5.30, 9.5.31, 10.4.14, 10.4.15, 10.4.16, 10.4.17, 10.4.18, 10.4.19, 10.4.20, 10.4.21, 10.4.22, 10.4.23, 10.4.24, 10.4.25, 10.4.26, 10.4.27, 10.4.28, 10.4.29, 10.4.30, 10.4.31, 10.4.32, 10.4.33, 10.4.34, 10.4.35, 10.4.36, 10.4.37, 11.1.1, 11.2.0, 11.3.0, 11.3.1, 11.3.2, 11.3.3, 11.4.0, 11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 11.5.11, 11.5.12, 11.5.13, 11.5.14, 11.5.15, 11.5.16, 11.5.17, 11.5.18, 11.5.19, 11.5.20, 11.5.21, 11.5.22, 11.5.23, 11.5.24, 11.5.25, 11.5.26, 11.5.27, 11.5.28, 11.5.29, 11.5.30, 11.5.31, 11.5.32, 11.5.33, 11.5.34, 11.5.35, 11.5.36, 12.0.0, 12.1.0, 12.1.1, 12.1.2, 12.1.3, 12.2.0, 12.3.0, 12.4.0, 12.4.1, 12.4.2, 12.4.3, 12.4.4, 12.4.5, 12.4.6, 12.4.7, 12.4.8, 12.4.9, 12.4.10, 12.4.11, 12.4.12, 12.4.13, 12.4.14, 13.0.0, 13.0.1
packagist:typo3/cms-core
Dependent packages: 2,922Dependent repositories: 3,856
Downloads: 6,951,014 total
Affected Version Ranges: >= 9.0.0, < 9.5.25, >= 11.0.0, < 11.1.1, >= 10.0.0, < 10.4.14, >= 8.0.0, <= 8.7.39, >= 7.0.0, <= 7.6.50, >= 6.2.0, <= 6.2.56
Fixed in: 9.5.25, 11.1.1, 10.4.14, 8.7.40, 7.6.51, 6.2.57
All affected versions: 8.7.7, 8.7.8, 8.7.9, 8.7.10, 8.7.11, 8.7.12, 8.7.13, 8.7.14, 8.7.15, 8.7.16, 8.7.17, 8.7.18, 8.7.19, 8.7.20, 8.7.21, 8.7.22, 8.7.23, 8.7.24, 8.7.25, 8.7.26, 8.7.27, 8.7.28, 8.7.29, 8.7.30, 8.7.31, 8.7.32, 9.0.0, 9.1.0, 9.2.0, 9.2.1, 9.3.0, 9.3.1, 9.3.2, 9.3.3, 9.4.0, 9.5.0, 9.5.1, 9.5.2, 9.5.3, 9.5.4, 9.5.5, 9.5.6, 9.5.7, 9.5.8, 9.5.9, 9.5.10, 9.5.11, 9.5.12, 9.5.13, 9.5.14, 9.5.15, 9.5.16, 9.5.17, 9.5.18, 9.5.19, 9.5.20, 9.5.21, 9.5.22, 9.5.23, 9.5.24, 10.0.0, 10.1.0, 10.2.0, 10.2.1, 10.2.2, 10.3.0, 10.4.0, 10.4.1, 10.4.2, 10.4.3, 10.4.4, 10.4.5, 10.4.6, 10.4.7, 10.4.8, 10.4.9, 10.4.10, 10.4.11, 10.4.12, 10.4.13, 11.0.0, 11.1.0
All unaffected versions: 9.5.25, 9.5.26, 9.5.27, 9.5.28, 9.5.29, 9.5.30, 9.5.31, 10.4.14, 10.4.15, 10.4.16, 10.4.17, 10.4.18, 10.4.19, 10.4.20, 10.4.21, 10.4.22, 10.4.23, 10.4.24, 10.4.25, 10.4.26, 10.4.27, 10.4.28, 10.4.29, 10.4.30, 10.4.31, 10.4.32, 10.4.33, 10.4.34, 10.4.35, 10.4.36, 10.4.37, 11.1.1, 11.2.0, 11.3.0, 11.3.1, 11.3.2, 11.3.3, 11.4.0, 11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 11.5.11, 11.5.12, 11.5.13, 11.5.14, 11.5.15, 11.5.16, 11.5.17, 11.5.18, 11.5.19, 11.5.20, 11.5.21, 11.5.22, 11.5.23, 11.5.24, 11.5.25, 11.5.26, 11.5.27, 11.5.28, 11.5.29, 11.5.30, 11.5.31, 11.5.32, 11.5.33, 11.5.34, 11.5.35, 11.5.36, 12.0.0, 12.1.0, 12.1.1, 12.1.2, 12.1.3, 12.2.0, 12.3.0, 12.4.0, 12.4.1, 12.4.2, 12.4.3, 12.4.4, 12.4.5, 12.4.6, 12.4.7, 12.4.8, 12.4.9, 12.4.10, 12.4.11, 12.4.12, 12.4.13, 12.4.14, 13.0.0, 13.0.1