CVE-2020-14422

CVE-2020-14422

Published · Updated

8Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 13%
exploitation probability
13%top 4% of all CVEs
observed exploitation
nono source reports it
Lib/ipaddress.py in Python through 3.8.3 improperly computes hash values in the IPv4Interface and IPv6Interface classes, which might allow a remote attacker to cause a denial of service if an application is affected by the performance of a dictionary containing IPv4Interface or IPv6Interface objects, and this attacker can cause many dictionary entries to be created. This is fixed in: v3.5.10, v3.5.10rc1; v3.6.12; v3.7.9; v3.8.4, v3.8.4rc1, v3.8.5, v3.8.6, v3.8.6rc1; v3.9.0, v3.9.0b4, v3.9.0b5, v3.9.0rc1, v3.9.0rc2.
Affected products
n/a · n/a
References
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00003.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00006.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00032.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00041.htmlhttps://bugs.python.org/issue41004https://cert-portal.siemens.com/productcert/html/ssa-398330.htmlhttps://github.com/python/cpython/pull/20956https://lists.debian.org/debian-lts-announce/2020/07/msg00011.htmlhttps://lists.debian.org/debian-lts-announce/2023/05/msg00016.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36XI3EEQNMHGOZEI63Y7UV6XZRELYEAU/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CNHPQGSP2YM3JAUD2VAMPXTIUQTZ2M2U/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CTUNTBJ3POHONQOTLEZC46POCIYYTAKZ/