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.
References
Link | Resource |
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https://github.com/pyca/pyopenssl/pull/723 | Patch Third Party Advisory |
https://usn.ubuntu.com/3813-1/ | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2019:0085 | Third Party Advisory |
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00014.html | Mailing List Third Party Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Information
Published : 2018-10-08 08:29
Updated : 2021-08-04 10:14
NVD link : CVE-2018-1000807
Mitre link : CVE-2018-1000807
JSON object : View
CWE
CWE-416
Use After Free
Products Affected
redhat
- enterprise_linux_desktop
- enterprise_linux_workstation
- openstack
- enterprise_linux_server
pyopenssl
- pyopenssl
canonical
- ubuntu_linux