Bug 2196440 (CVE-2022-33082) - CVE-2022-33082 open-policy-agent: possible DoS via crafted input
Summary: CVE-2022-33082 open-policy-agent: possible DoS via crafted input
Keywords:
Status: NEW
Alias: CVE-2022-33082
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On: 2196450
Blocks: 2196461
TreeView+ depends on / blocked
 
Reported: 2023-05-09 07:19 UTC by Marian Rehak
Modified: 2023-07-07 08:34 UTC (History)
6 users (show)

Fixed In Version: open-policy-agent 0.42.0
Doc Type: If docs needed, set a value
Doc Text:
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.
Clone Of:
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Description Marian Rehak 2023-05-09 07:19:20 UTC 
An issue in the AST parser (ast/compile.go) of Open Policy Agent v0.10.2 allows attackers to cause a Denial of Service (DoS) via a crafted input.

Reference:

https://github.com/open-policy-agent/opa/blob/598176de326025451025225aca53e85708d5f1db/ast/compile.go#L1224
Comment 1 Marian Rehak 2023-05-09 08:24:11 UTC 
Created open-policy-agent tracking bugs for this issue:

Affects: fedora-all [bug 2196450]
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