Vulnerability Name: | CVE-2019-3786 (CCN-160103) | ||||||||||||
Assigned: | 2019-04-08 | ||||||||||||
Published: | 2019-04-08 | ||||||||||||
Updated: | 2020-10-16 | ||||||||||||
Summary: | Cloud Foundry BOSH Backup and Restore CLI, all versions prior to 1.5.0, does not check the authenticity of backup scripts in BOSH. A remote authenticated malicious user can modify the metadata file of a Bosh Backup and Restore job to request extra backup files from different jobs upon restore. The exploited hooks in this metadata script were only maintained in the cfcr-etcd-release, so clusters deployed with the BBR job for etcd in this release are vulnerable. | ||||||||||||
CVSS v3 Severity: | 7.1 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N) 6.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N/E:U/RL:O/RC:C)
5.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)
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CVSS v2 Severity: | 4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)
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Vulnerability Type: | CWE-345 | ||||||||||||
Vulnerability Consequences: | Gain Access | ||||||||||||
References: | Source: MITRE Type: CNA CVE-2019-3786 Source: XF Type: UNKNOWN cloudfoundry-cve20193786-code-exec(160103) Source: CONFIRM Type: Vendor Advisory https://www.cloudfoundry.org/blog/cve-2019-3786 Source: CCN Type: Cloud Foundry Blog, April 8, 2019 CVE-2019-3786: BBR could run arbitrary scripts on deployment VMs | ||||||||||||
Vulnerable Configuration: | Configuration 1:![]() | ||||||||||||
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