CVE-2009-0255

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 89%
VendorProductVersion
typo3typo3
4.0 ≤
𝑥
< 4.0.10
typo3typo3
4.1.0 ≤
𝑥
< 4.1.8
typo3typo3
4.2.0 ≤
𝑥
< 4.2.4
debiandebian_linux
4.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
typo3-src
oneiric
not-affected
natty
not-affected
maverick
not-affected
lucid
not-affected
karmic
not-affected
jaunty
not-affected
intrepid
ignored
hardy
ignored
gutsy
ignored
dapper
ignored
Common Weakness Enumeration
References
http://secunia.com/advisories/33617
http://secunia.com/advisories/33679
http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-001/
http://www.debian.org/security/2009/dsa-1711
http://www.securityfocus.com/bid/33376
https://exchange.xforce.ibmcloud.com/vulnerabilities/48132
http://secunia.com/advisories/33617
http://secunia.com/advisories/33679
http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-001/
http://www.debian.org/security/2009/dsa-1711
http://www.securityfocus.com/bid/33376
https://exchange.xforce.ibmcloud.com/vulnerabilities/48132