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githubGitHub Advisory DatabaseGHSA-CM54-3VVF-F5P8
HistoryMay 17, 2022 - 5:25 a.m.

OpenStack Nova Arbitrary file injection/corruption through directory traversal issues

2022-05-1705:25:39
GitHub Advisory Database
github.com
1

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

73.1%

virt/disk/api.py in OpenStack Compute (Nova) Folsom (2012.2), Essex (2012.1), and Diablo (2011.3) allows remote authenticated users to overwrite arbitrary files via a symlink attack on a file in an image.

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

73.1%