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githubGitHub Advisory DatabaseGHSA-G6X3-55QV-X6P2
HistoryMay 17, 2022 - 1:13 a.m.

OpenStack Swift metadata constraints are not correctly enforced

2022-05-1701:13:59
GitHub Advisory Database
github.com
8
openstack
swift
metadata constraints
bypass vulnerability
software

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

AI Score

6.8

Confidence

Low

EPSS

0.002

Percentile

60.1%

OpenStack Object Storage (Swift) before 2.2.0 allows remote authenticated users to bypass the max_meta_count and other metadata constraints via multiple crafted requests which exceed the limit when combined.

Affected configurations

Vulners
Node
swiftRange<2.2.0

References

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

AI Score

6.8

Confidence

Low

EPSS

0.002

Percentile

60.1%