ID CVE-2019-3866
Summary An information-exposure vulnerability was discovered where openstack-mistral's undercloud log files containing clear-text information were made world readable. A malicious system user could exploit this flaw to access sensitive user information.
References
Vulnerable Configurations
  • cpe:2.3:a:redhat:openstack-mistral:-:*:*:*:*:*:*:*
    cpe:2.3:a:redhat:openstack-mistral:-:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*
    cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openstack:13.0:*:*:*:*:*:*:*
    cpe:2.3:a:redhat:openstack:13.0:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openstack:14.0:*:*:*:*:*:*:*
    cpe:2.3:a:redhat:openstack:14.0:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openstack:15.0:*:*:*:*:*:*:*
    cpe:2.3:a:redhat:openstack:15.0:*:*:*:*:*:*:*
CVSS
Base: 2.1
Impact:
Exploitability:
CWE CWE-532
CAPEC
  • Fuzzing and observing application log data/errors for application mapping
    An attacker sends random, malformed, or otherwise unexpected messages to a target application and observes the application's log or error messages returned. Fuzzing techniques involve sending random or malformed messages to a target and monitoring the target's response. The attacker does not initially know how a target will respond to individual messages but by attempting a large number of message variants they may find a variant that trigger's desired behavior. In this attack, the purpose of the fuzzing is to observe the application's log and error messages, although fuzzing a target can also sometimes cause the target to enter an unstable state, causing a crash. By observing logs and error messages, the attacker can learn details about the configuration of the target application and might be able to cause the target to disclose sensitive information.
Access
VectorComplexityAuthentication
Impact
ConfidentialityIntegrityAvailability
Last major update 08-11-2019 - 15:22
Published 08-11-2019 - 15:15
Last modified 13-11-2019 - 19:53
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