CVE-2018-1000807

Published 08 Oct 2018 · Updated 05 Aug 2024

Follow this CVE + Monitor pyopenssl + Monitor pyopenssl

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

3Vexday Risk Score

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

ssvc Trackepss 4.1%

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.

Affected products

n/a · n/a

References

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00014.html https://access.redhat.com/errata/RHSA-2019:0085 https://github.com/pyca/pyopenssl/commit/e73818600065821d588af475b024f4eb518c3509 https://github.com/pyca/pyopenssl/pull/723 https://usn.ubuntu.com/3813-1/