CVE-2022-36085 OPA Compiler: Bypass of WithUnsafeBuiltins using `with` keyword to mock functions

Open Policy Agent OPA is an open source, general-purpose policy engine. The Rego compiler provides a deprecated WithUnsafeBuiltins function, which allows users to provide a set of built-in functions that should be deemed unsafe — and as such rejected — by the compiler if encountered in the policy...

CVE-2022-36085

Summary: CVE-2022-36085 affects the Open Policy Agent (OPA) Rego compiler. A bypass exists where the with keyword can mock unsafe built-ins, not always respected by the deprecated WithUnsafeBuiltins mechanism. This requires multiple conditions to provoke an adverse effect and has been demonstrate...

CVE-2022-36085 OPA Compiler: Bypass of WithUnsafeBuiltins using `with` keyword to mock functions

Open Policy Agent OPA is an open source, general-purpose policy engine. The Rego compiler provides a deprecated WithUnsafeBuiltins function, which allows users to provide a set of built-in functions that should be deemed unsafe — and as such rejected — by the compiler if encountered in the policy...

CVE-2022-36085 OPA Compiler: Bypass of WithUnsafeBuiltins using `with` keyword to mock functions

Open Policy Agent OPA is an open source, general-purpose policy engine. The Rego compiler provides a deprecated WithUnsafeBuiltins function, which allows users to provide a set of built-in functions that should be deemed unsafe — and as such rejected — by the compiler if encountered in the policy...

GHSA-HCW3-J74M-QC58 Incorrect Calculation in github.com/open-policy-agent/opa

Impact Under certain conditions, pretty-printing an AST that contains synthetic nodes could change the logic of some statements by reordering array literals. Example of policies impacted are those that parse and compare web paths, see the example below. All of these three conditions have to be me...

Design/Logic Flaw

OPA is an open source, general-purpose policy engine. Under certain conditions, pretty-printing an abstract syntax tree AST that contains synthetic nodes could change the logic of some statements by reordering array literals. Example of policies impacted are those that parse and compare web paths...

CVE-2022-23628 Array literal misordering in github.com/open-policy-agent/opa

OPA is an open source, general-purpose policy engine. Under certain conditions, pretty-printing an abstract syntax tree AST that contains synthetic nodes could change the logic of some statements by reordering array literals. Example of policies impacted are those that parse and compare web paths...

CVE-2022-23628 Array literal misordering in github.com/open-policy-agent/opa

OPA is an open source, general-purpose policy engine. Under certain conditions, pretty-printing an abstract syntax tree AST that contains synthetic nodes could change the logic of some statements by reordering array literals. Example of policies impacted are those that parse and compare web paths...