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Redhat.comRH:CVE-2022-33082

HistoryMay 09, 2023 - 7:55 a.m.

CVE-2022-33082

2023-05-0907:55:36

redhat.com

access.redhat.com

open policy agent

ast parser

denial of service

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

36.8%

JSON

A flaw was found in the Open Policy Agent, where it is vulnerable to a denial of service caused by an issue in the AST parser (ast/compile.go). This flaw allows an attacker to cause a denial of service by sending specially-crafted input.

References

bugzilla.redhat.com/show_bug.cgi?id=2196440

github.com/advisories/GHSA-2m4x-4q9j-w97g

nvd.nist.gov/vuln/detail/CVE-2022-33082

www.cve.org/CVERecord?id=CVE-2022-33082

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

36.8%

JSON

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