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githubGitHub Advisory DatabaseGHSA-GRP5-H379-J75X
HistoryMay 14, 2022 - 1:58 a.m.

OpenStack Nova live snapshots use an insecure local directory

2022-05-1401:58:45
GitHub Advisory Database
github.com
3

3.3 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.7 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

5.1%

OpenStack Compute (Nova) Grizzly 2013.1.4, Havana 2013.2.1, and earlier uses world-writable and world-readable permissions for the temporary directory used to store live snapshots, which allows local users to read and modify live snapshots.

Affected configurations

Vulners
Node
novanovaRange<12.0.0a0
CPENameOperatorVersion
novalt12.0.0a0

3.3 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.7 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

5.1%