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githubGitHub Advisory DatabaseGHSA-M454-CM7H-RQHH
HistoryMay 17, 2022 - 5:25 a.m.

OpenStack Nova Directory traversal vulnerability

2022-05-1705:25:39
CWE-22
GitHub Advisory Database
github.com
5

5.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:P/A:P

6.9 Medium

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

75.0%

Directory traversal vulnerability in virt/disk/api.py in OpenStack Compute (Nova) Folsom (2012.2) and Essex (2012.1), when used over libvirt-based hypervisors, allows remote authenticated users to write arbitrary files to the disk image via a … (dot dot) in the path attribute of a file element.

Affected configurations

Vulners
Node
novanovaRange<12.0.0a0
CPENameOperatorVersion
novalt12.0.0a0

5.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:P/A:P

6.9 Medium

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

75.0%