CVE-2018-1000807

Python Cryptographic Authority pyopenssl version prior to version 17.5.0 contains a CWE-416: Use After Free vulnerability in X509 object handling that can result in Use after free can lead to possible denial of service or remote code execution.. This attack appear to be exploitable via Depends on the calling application and if it retains a reference to the memory.. This vulnerability appears to have been fixed in 17.5.0.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
VendorProductVersion
pyopensslpyopenssl
𝑥
< 17.5.0
canonicalubuntu_linux
16.04
redhatenterprise_linux_desktop
7.0
redhatenterprise_linux_server
7.0
redhatenterprise_linux_workstation
7.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
pyopenssl
bullseye
20.0.1-1
fixed
stretch
no-dsa
jessie
no-dsa
bookworm
23.0.0-1
fixed
sid
24.2.1-1
fixed
trixie
24.2.1-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
pyopenssl
cosmic
not-affected
bionic
not-affected
xenial
Fixed 0.15.1-2ubuntu0.2
released
trusty
not-affected