CVE-2022-36105
published 2022-09-13CVE-2022-36105: TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that observing response time during user…
PriorityP428medium5.3CVSS 3.1
AVNACLPRNUINSUCLINAN
EPSS
0.98%
57.7th percentile
TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that observing response time during user authentication (backend and frontend) can be used to distinguish between existing and non-existing user accounts. Extension authors of 3rd party TYPO3 extensions providing a custom authentication service should check if the extension is affected by the described problem. Affected extensions must implement new `MimicServiceInterface::mimicAuthUser`, which simulates corresponding times regular processing would usually take. Update to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix this problem. There are no known workarounds for this issue.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| typo3 | cms | >= 10.0.0 < 10.4.32 | 10.4.32 |
| typo3 | cms | >= 11.0.0 < 11.5.16 | 11.5.16 |
| typo3 | cms-core | >= 10.0.0 < 10.4.32 | 10.4.32 |
| typo3 | cms-core | >= 11.0.0 < 11.5.16 | 11.5.16 |
| typo3 | cms-core | >= 7.0.0 < 7.6.58 | 7.6.58 |
| typo3 | cms-core | >= 8.0.0 < 8.7.48 | 8.7.48 |
| typo3 | cms-core | >= 9.0.0 < 9.5.37 | 9.5.37 |
| typo3 | typo3 | — | — |
| typo3 | typo3 | — | — |
| typo3 | typo3 | — | — |
| typo3 | typo3 | — | — |
| typo3 | typo3 | — | — |
| typo3 | typo3 | 10.0.0 – 10.4.31 | — |
| typo3 | typo3 | 11.0.0 – 11.5.15 | — |
| typo3 | typo3 | 7.0.0 – 7.6.57 | — |
| typo3 | typo3 | 8.0.0 – 8.7.47 | — |
| typo3 | typo3 | 9.0.0 – 9.5.36 | — |
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GHSA
TYPO3 CMS vulnerable to User Enumeration via Response Timing
ghsa·2022-09-16
CVE-2022-36105 [MEDIUM] CWE-203 TYPO3 CMS vulnerable to User Enumeration via Response Timing
TYPO3 CMS vulnerable to User Enumeration via Response Timing
> ### Meta
> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:F/RL:O/RC:C` (4.9)
### Problem
It has been discovered that observing response time during user authentication (backend and frontend) can be used to distinguish between existing and non-existing user accounts.
Extension authors of 3rd party TYPO3 extensions providing a custom authentication service should check if the extension is affected by the described problem. Affected extensions must implement new `MimicServiceInterface::mimicAuthUser`, which simulates corresponding times regular processing would usually take.
### Solution
Update to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix the problem described above.
### Credits
OSV
TYPO3 CMS vulnerable to User Enumeration via Response Timing
osv·2022-09-16
CVE-2022-36105 [MEDIUM] TYPO3 CMS vulnerable to User Enumeration via Response Timing
TYPO3 CMS vulnerable to User Enumeration via Response Timing
> ### Meta
> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:F/RL:O/RC:C` (4.9)
### Problem
It has been discovered that observing response time during user authentication (backend and frontend) can be used to distinguish between existing and non-existing user accounts.
Extension authors of 3rd party TYPO3 extensions providing a custom authentication service should check if the extension is affected by the described problem. Affected extensions must implement new `MimicServiceInterface::mimicAuthUser`, which simulates corresponding times regular processing would usually take.
### Solution
Update to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix the problem described above.
### Credits
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/TYPO3/typo3/commit/f8b83ce15d4ea275a5a5e564e5d324242f7937b6https://github.com/TYPO3/typo3/security/advisories/GHSA-m392-235j-9r7rhttps://typo3.org/security/advisory/typo3-core-sa-2022-007https://github.com/TYPO3/typo3/commit/f8b83ce15d4ea275a5a5e564e5d324242f7937b6https://github.com/TYPO3/typo3/security/advisories/GHSA-m392-235j-9r7rhttps://typo3.org/security/advisory/typo3-core-sa-2022-007
2022-09-13
Published