CVE-2018-1000808
Python Cryptographic Authority pyopenssl version Before 17.5.0 contains a CWE - 401 : Failure to Release Memory Before Removing Last Reference vulnerability in PKCS #12 Store that can result in Denial of service if memory runs low or is exhausted. This attack appear to be exploitable via Depends upon calling application, however it could be as simple as initiating a TLS connection. Anything that would cause the calling application to reload certificates from a PKCS #12 store.. This vulnerability appears to have been fixed in 17.5.0.
Published:Nov 29, 2017
Last Modified:Nov 21, 2024
EPS:Oct 8, 2018
EPSS Score:0.00161
CVSS Score:5.9
Affected Products
Vendor
Product
Action
Vendor
Canonical
Product
Ubuntu Linux
Canonical
Ubuntu Linux
Vendor
Pyopenssl Project
Product
Pyopenssl
Pyopenssl Project
Pyopenssl
Vendor
Redhat
Product
Enterprise Linux Desktop
Redhat
Enterprise Linux Desktop
Vendor
Redhat
Product
Enterprise Linux Server
Redhat
Enterprise Linux Server
Vendor
Redhat
Product
Enterprise Linux Workstation
Redhat
Enterprise Linux Workstation
Vendor
Redhat
Product
Gluster Storage
Redhat
Gluster Storage
Vendor
Redhat
Product
Openstack
Redhat
Openstack
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
References
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
