GHSA-347x-877p-hcwx
Information Disclosure in Password Reset
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | typo3/cms-core | >= 10.0.0, < 10.4.2 | 10.4.2 |
| Packagist | typo3/cms | >= 10.0.0, < 10.4.2 | 10.4.2 |
Details
As written in the advisory (Markdown source, shown as plain text).
In TYPO3 CMS 10.4.0 through 10.4.1, it has been discovered that time-based attacks can be used with the password reset functionality for backend users. This allows an attacker to mount user enumeration based on email addresses assigned to backend user accounts.
This has been fixed in 10.4.2.
### References
* https://typo3.org/security/advisory/typo3-core-sa-2020-001
References
External links from the advisory. They lead to third-party sites.
- https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-347x-877p-hcwx
- https://github.com/TYPO3/typo3/security/advisories/GHSA-347x-877p-hcwx
- https://nvd.nist.gov/vuln/detail/CVE-2020-11063
- https://github.com/TYPO3/typo3/commit/14929b98ecda0ce67329b0f25ca7c01ee85df574
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-11063.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-11063.yaml
- https://github.com/TYPO3/typo3
- https://typo3.org/security/advisory/typo3-core-sa-2020-001