Bump github.com/open-policy-agent/opa from 0.49.0 to 0.49.2 in /tools

[dependabot]

Bumps github.com/open-policy-agent/opa from 0.49.0 to 0.49.2.

Release notes

Sourced from github.com/open-policy-agent/opa's releases.

v0.49.2

This release migrates the ORAS Go library from v1.2.2 to v2. The earlier version of the library had a dependency on the docker package. That version of the docker package had some reported vulnerabilities such as CVE-2022-41716, CVE-2022-41720. The ORAS Go library v2 removes the dependency on the docker package.

v0.49.1

This is a bug fix release addressing the following Golang security issues:

Golang security fix CVE-2022-41723

A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests.

Golang security fix CVE-2022-41724

Large handshake records may cause panics in crypto/tls. Both clients and servers may send large TLS handshake records which cause servers and clients, respectively, to panic when attempting to construct responses.

Golang security fix CVE-2022-41722

A path traversal vulnerability exists in filepath.Clean on Windows. On Windows, the filepath.Clean function could transform an invalid path such as "a/../c:/b" into the valid path "c:�". This transformation of a relative (if invalid) path into an absolute path could enable a directory traversal attack. After fix, the filepath.Clean function transforms this path into the relative (but still invalid) path ".

Changelog

Sourced from github.com/open-policy-agent/opa's changelog.

0.49.2

This release migrates the ORAS Go library from v1.2.2 to v2. The earlier version of the library had a dependency on the docker package. That version of the docker package had some reported vulnerabilities such as CVE-2022-41716, CVE-2022-41720. The ORAS Go library v2 removes the dependency on the docker package.

0.49.1

This is a bug fix release addressing the following Golang security issues:

Golang security fix CVE-2022-41723

A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests.

Golang security fix CVE-2022-41724

Large handshake records may cause panics in crypto/tls. Both clients and servers may send large TLS handshake records which cause servers and clients, respectively, to panic when attempting to construct responses.

Golang security fix CVE-2022-41722

A path traversal vulnerability exists in filepath.Clean on Windows. On Windows, the filepath.Clean function could transform an invalid path such as "a/../c:/b" into the valid path "c:\b". This transformation of a relative (if invalid) path into an absolute path could enable a directory traversal attack. After fix, the filepath.Clean function transforms this path into the relative (but still invalid) path ".\c:\b".

Commits

• 69af730 Prepare v0.49.2 release
• 6e2facf Migrate ORAS Go library from v1.2.2 to v2
• cbf6fab Prepare v0.49.1 release
• 913f5e9 bump: go 1.19.5 -> 1.20.1
• See full diff in compare view

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