CVE-2017-1000246

Python package pysaml2 version 4.4.0 and earlier reuses the initialization vector across encryptions in the IDP server, resulting in weak encryption of data.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 32%
VendorProductVersion
pysaml2_projectpysaml2
𝑥
< 4.6.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
python-pysaml2
bullseye
6.5.1-1
fixed
stretch
no-dsa
jessie
no-dsa
bookworm
7.0.1-2
fixed
sid
7.5.0-2
fixed
trixie
7.5.0-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
python-pysaml2
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
not-affected
cosmic
not-affected
bionic
needed
artful
ignored
zesty
ignored
xenial
needed
trusty
dne
Common Weakness Enumeration
References
https://github.com/rohe/pysaml2/issues/417
https://github.com/rohe/pysaml2/issues/417