VULNERABILITY INTELLIGENCE
CVE-2009-0255
CVSS score7.5 HIGH
EPSS probability9.44%
CISA KEVNot currently listed
Published2009-01-22
Last modified2026-06-16
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Description
The System extension Install tool in TYPO3 4.0.0 through 4.0.9, 4.1.0 through 4.1.7, and 4.2.0 through 4.2.3 creates the encryption key with an insufficiently random seed, which makes it easier for attackers to crack the key.
Weakness classification
- CWE-330: Use of Insufficiently Random Values
Primary references
- cve@mitre.org — Broken Link, Vendor Advisory
- cve@mitre.org — Broken Link, Vendor Advisory
- cve@mitre.org — Vendor Advisory
- cve@mitre.org — Mailing List
- cve@mitre.org — Broken Link, Third Party Advisory, VDB Entry
- cve@mitre.org — Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List
- af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry