Fuzz testing on crossplane/crossplane, by Ada Logics and sponsored by the CNCF, identified input to a function in the fieldpath package that can cause an out of memory panic. Applications that use the Paved type's SetValue method with user provided input without proper validation might use excessive amounts of memory and cause an out of memory panic.
Details
In the fieldpath package, the SetValue method of the Paved type sets a value on the inner object according to the provided path, without validating it first. This allows setting values in slices at any specific index and the code will grow the target array up to the required size. The index is currently capped at max uint32 (4294967295) given how indexes are parsed, but that is still an unnecessarily large value.
Workaround
Users can parse and validate the path before passing it to the SetValue method of the Paved type, constraining the index size as deemed appropriate.
Credits
Disclosed by Ada Logics in a fuzzing audit sponsored by CNCF.
Release Notes
crossplane/crossplane-runtime (github.com/crossplane/crossplane-runtime)
### [`v0.16.1`](https://togithub.com/crossplane/crossplane-runtime/releases/tag/v0.16.1)
[Compare Source](https://togithub.com/crossplane/crossplane-runtime/compare/v0.16.0...v0.16.1)
#### Security
Addresses a [vulnerability](https://togithub.com/crossplane/crossplane-runtime/security/advisories/GHSA-vfvj-3m3g-m532) in the `fieldpath` package.
#### What's Changed
- \[Backport release-0.16] Max index value validation by [@phisco](https://togithub.com/phisco) in [https://github.com/crossplane/crossplane-runtime/pull/391](https://togithub.com/crossplane/crossplane-runtime/pull/391)
**Full Changelog**: https://github.com/crossplane/crossplane-runtime/compare/v0.16.0...v0.16.1
### [`v0.16.0`](https://togithub.com/crossplane/crossplane-runtime/releases/tag/v0.16.0)
[Compare Source](https://togithub.com/crossplane/crossplane-runtime/compare/v0.15.1...v0.16.0)
This is a regular release of crossplane-runtime ahead of the Crossplane v0.18.0 release. The main focus of features and commits in this release are for support of external secret stores, webhooks, and exposing configuration options for controllers. These have already been consumed in core Crossplane as pre-release, but will be consumed from this official release going forward in v0.18.0.
#### What's Changed
- Update dependencies by [@muvaf](https://togithub.com/muvaf) in [https://github.com/crossplane/crossplane-runtime/pull/284](https://togithub.com/crossplane/crossplane-runtime/pull/284)
- Account for two different kinds of consistency issues by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/283](https://togithub.com/crossplane/crossplane-runtime/pull/283)
- Add backport workflow by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/286](https://togithub.com/crossplane/crossplane-runtime/pull/286)
- Add commands Github workflow by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/287](https://togithub.com/crossplane/crossplane-runtime/pull/287)
- Add an `errors` package with a similar API to `github.com/pkg/errors` by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/291](https://togithub.com/crossplane/crossplane-runtime/pull/291)
- Set `Creating` and `Deleting` conditions close to `Status().Update()` calls by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/292](https://togithub.com/crossplane/crossplane-runtime/pull/292)
- Add a `controller.Options` type by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/293](https://togithub.com/crossplane/crossplane-runtime/pull/293)
- managed: make finalizer name string public by [@muvaf](https://togithub.com/muvaf) in [https://github.com/crossplane/crossplane-runtime/pull/295](https://togithub.com/crossplane/crossplane-runtime/pull/295)
- Add wildcard expand method to fieldpath.Paved by [@turkenh](https://togithub.com/turkenh) in [https://github.com/crossplane/crossplane-runtime/pull/297](https://togithub.com/crossplane/crossplane-runtime/pull/297)
- Plumb up reconciler contexts by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/298](https://togithub.com/crossplane/crossplane-runtime/pull/298)
- Support true global reconcile rate limiting by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/294](https://togithub.com/crossplane/crossplane-runtime/pull/294)
- Only attempt object scheme parsing if object is not registered in meta by [@hasheddan](https://togithub.com/hasheddan) in [https://github.com/crossplane/crossplane-runtime/pull/300](https://togithub.com/crossplane/crossplane-runtime/pull/300)
- add NewNopFinalizer() by [@fahedouch](https://togithub.com/fahedouch) in [https://github.com/crossplane/crossplane-runtime/pull/303](https://togithub.com/crossplane/crossplane-runtime/pull/303)
- Add Disconnect call in Reconcile by [@vaspahomov](https://togithub.com/vaspahomov) in [https://github.com/crossplane/crossplane-runtime/pull/296](https://togithub.com/crossplane/crossplane-runtime/pull/296)
- Tweak ExternalDisconnecter implementation by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/306](https://togithub.com/crossplane/crossplane-runtime/pull/306)
- Update Go to 1.17 and k8s libraries to 1.23 by [@muvaf](https://togithub.com/muvaf) in [https://github.com/crossplane/crossplane-runtime/pull/308](https://togithub.com/crossplane/crossplane-runtime/pull/308)
- Add connection package for External Secret Store support by [@turkenh](https://togithub.com/turkenh) in [https://github.com/crossplane/crossplane-runtime/pull/321](https://togithub.com/crossplane/crossplane-runtime/pull/321)
- Add Vault as an External Secret Store by [@turkenh](https://togithub.com/turkenh) in [https://github.com/crossplane/crossplane-runtime/pull/322](https://togithub.com/crossplane/crossplane-runtime/pull/322)
- package.parser: make Or linter work with arbitrary number of linters by [@muvaf](https://togithub.com/muvaf) in [https://github.com/crossplane/crossplane-runtime/pull/324](https://togithub.com/crossplane/crossplane-runtime/pull/324)
- External Secret Support in Composition Types by [@turkenh](https://togithub.com/turkenh) in [https://github.com/crossplane/crossplane-runtime/pull/323](https://togithub.com/crossplane/crossplane-runtime/pull/323)
- Fixes and Improvements with Vault KV Client by [@turkenh](https://togithub.com/turkenh) in [https://github.com/crossplane/crossplane-runtime/pull/325](https://togithub.com/crossplane/crossplane-runtime/pull/325)
- owners: add turkenh as maintainer by [@muvaf](https://togithub.com/muvaf) in [https://github.com/crossplane/crossplane-runtime/pull/329](https://togithub.com/crossplane/crossplane-runtime/pull/329)
- Add validator and mutator chain executors to be used by provider webhooks by [@muvaf](https://togithub.com/muvaf) in [https://github.com/crossplane/crossplane-runtime/pull/326](https://togithub.com/crossplane/crossplane-runtime/pull/326)
#### New Contributors
- [@fahedouch](https://togithub.com/fahedouch) made their first contribution in [https://github.com/crossplane/crossplane-runtime/pull/303](https://togithub.com/crossplane/crossplane-runtime/pull/303)
- [@vaspahomov](https://togithub.com/vaspahomov) made their first contribution in [https://github.com/crossplane/crossplane-runtime/pull/296](https://togithub.com/crossplane/crossplane-runtime/pull/296)
**Full Changelog**: https://github.com/crossplane/crossplane-runtime/compare/v0.15.0...v0.16.0
Configuration
📅 Schedule: Branch creation - "" (UTC), Automerge - At any time (no schedule defined).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
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[ ] If you want to rebase/retry this PR, check this box
This PR has been generated by Mend Renovate. View repository job log here.
This PR contains the following updates:
v0.15.1
->v0.16.1
area:operator
,area:chart
chart:provider-postgresql
GitHub Vulnerability Alerts
CVE-2023-27483
Summary
Fuzz testing on
crossplane/crossplane
, by Ada Logics and sponsored by the CNCF, identified input to a function in thefieldpath
package that can cause an out of memory panic. Applications that use thePaved
type'sSetValue
method with user provided input without proper validation might use excessive amounts of memory and cause an out of memory panic.Details
In the
fieldpath
package, theSetValue
method of thePaved
type sets a value on the inner object according to the provided path, without validating it first. This allows setting values in slices at any specific index and the code will grow the target array up to the required size. The index is currently capped at max uint32 (4294967295) given how indexes are parsed, but that is still an unnecessarily large value.Workaround
Users can parse and validate the path before passing it to the
SetValue
method of thePaved
type, constraining the index size as deemed appropriate.Credits
Disclosed by Ada Logics in a fuzzing audit sponsored by CNCF.
Release Notes
crossplane/crossplane-runtime (github.com/crossplane/crossplane-runtime)
### [`v0.16.1`](https://togithub.com/crossplane/crossplane-runtime/releases/tag/v0.16.1) [Compare Source](https://togithub.com/crossplane/crossplane-runtime/compare/v0.16.0...v0.16.1) #### Security Addresses a [vulnerability](https://togithub.com/crossplane/crossplane-runtime/security/advisories/GHSA-vfvj-3m3g-m532) in the `fieldpath` package. #### What's Changed - \[Backport release-0.16] Max index value validation by [@phisco](https://togithub.com/phisco) in [https://github.com/crossplane/crossplane-runtime/pull/391](https://togithub.com/crossplane/crossplane-runtime/pull/391) **Full Changelog**: https://github.com/crossplane/crossplane-runtime/compare/v0.16.0...v0.16.1 ### [`v0.16.0`](https://togithub.com/crossplane/crossplane-runtime/releases/tag/v0.16.0) [Compare Source](https://togithub.com/crossplane/crossplane-runtime/compare/v0.15.1...v0.16.0) This is a regular release of crossplane-runtime ahead of the Crossplane v0.18.0 release. The main focus of features and commits in this release are for support of external secret stores, webhooks, and exposing configuration options for controllers. These have already been consumed in core Crossplane as pre-release, but will be consumed from this official release going forward in v0.18.0. #### What's Changed - Update dependencies by [@muvaf](https://togithub.com/muvaf) in [https://github.com/crossplane/crossplane-runtime/pull/284](https://togithub.com/crossplane/crossplane-runtime/pull/284) - Account for two different kinds of consistency issues by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/283](https://togithub.com/crossplane/crossplane-runtime/pull/283) - Add backport workflow by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/286](https://togithub.com/crossplane/crossplane-runtime/pull/286) - Add commands Github workflow by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/287](https://togithub.com/crossplane/crossplane-runtime/pull/287) - Add an `errors` package with a similar API to `github.com/pkg/errors` by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/291](https://togithub.com/crossplane/crossplane-runtime/pull/291) - Set `Creating` and `Deleting` conditions close to `Status().Update()` calls by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/292](https://togithub.com/crossplane/crossplane-runtime/pull/292) - Add a `controller.Options` type by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/293](https://togithub.com/crossplane/crossplane-runtime/pull/293) - managed: make finalizer name string public by [@muvaf](https://togithub.com/muvaf) in [https://github.com/crossplane/crossplane-runtime/pull/295](https://togithub.com/crossplane/crossplane-runtime/pull/295) - Add wildcard expand method to fieldpath.Paved by [@turkenh](https://togithub.com/turkenh) in [https://github.com/crossplane/crossplane-runtime/pull/297](https://togithub.com/crossplane/crossplane-runtime/pull/297) - Plumb up reconciler contexts by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/298](https://togithub.com/crossplane/crossplane-runtime/pull/298) - Support true global reconcile rate limiting by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/294](https://togithub.com/crossplane/crossplane-runtime/pull/294) - Only attempt object scheme parsing if object is not registered in meta by [@hasheddan](https://togithub.com/hasheddan) in [https://github.com/crossplane/crossplane-runtime/pull/300](https://togithub.com/crossplane/crossplane-runtime/pull/300) - add NewNopFinalizer() by [@fahedouch](https://togithub.com/fahedouch) in [https://github.com/crossplane/crossplane-runtime/pull/303](https://togithub.com/crossplane/crossplane-runtime/pull/303) - Add Disconnect call in Reconcile by [@vaspahomov](https://togithub.com/vaspahomov) in [https://github.com/crossplane/crossplane-runtime/pull/296](https://togithub.com/crossplane/crossplane-runtime/pull/296) - Tweak ExternalDisconnecter implementation by [@negz](https://togithub.com/negz) in [https://github.com/crossplane/crossplane-runtime/pull/306](https://togithub.com/crossplane/crossplane-runtime/pull/306) - Update Go to 1.17 and k8s libraries to 1.23 by [@muvaf](https://togithub.com/muvaf) in [https://github.com/crossplane/crossplane-runtime/pull/308](https://togithub.com/crossplane/crossplane-runtime/pull/308) - Add connection package for External Secret Store support by [@turkenh](https://togithub.com/turkenh) in [https://github.com/crossplane/crossplane-runtime/pull/321](https://togithub.com/crossplane/crossplane-runtime/pull/321) - Add Vault as an External Secret Store by [@turkenh](https://togithub.com/turkenh) in [https://github.com/crossplane/crossplane-runtime/pull/322](https://togithub.com/crossplane/crossplane-runtime/pull/322) - package.parser: make Or linter work with arbitrary number of linters by [@muvaf](https://togithub.com/muvaf) in [https://github.com/crossplane/crossplane-runtime/pull/324](https://togithub.com/crossplane/crossplane-runtime/pull/324) - External Secret Support in Composition Types by [@turkenh](https://togithub.com/turkenh) in [https://github.com/crossplane/crossplane-runtime/pull/323](https://togithub.com/crossplane/crossplane-runtime/pull/323) - Fixes and Improvements with Vault KV Client by [@turkenh](https://togithub.com/turkenh) in [https://github.com/crossplane/crossplane-runtime/pull/325](https://togithub.com/crossplane/crossplane-runtime/pull/325) - owners: add turkenh as maintainer by [@muvaf](https://togithub.com/muvaf) in [https://github.com/crossplane/crossplane-runtime/pull/329](https://togithub.com/crossplane/crossplane-runtime/pull/329) - Add validator and mutator chain executors to be used by provider webhooks by [@muvaf](https://togithub.com/muvaf) in [https://github.com/crossplane/crossplane-runtime/pull/326](https://togithub.com/crossplane/crossplane-runtime/pull/326) #### New Contributors - [@fahedouch](https://togithub.com/fahedouch) made their first contribution in [https://github.com/crossplane/crossplane-runtime/pull/303](https://togithub.com/crossplane/crossplane-runtime/pull/303) - [@vaspahomov](https://togithub.com/vaspahomov) made their first contribution in [https://github.com/crossplane/crossplane-runtime/pull/296](https://togithub.com/crossplane/crossplane-runtime/pull/296) **Full Changelog**: https://github.com/crossplane/crossplane-runtime/compare/v0.15.0...v0.16.0Configuration
📅 Schedule: Branch creation - "" (UTC), Automerge - At any time (no schedule defined).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
This PR has been generated by Mend Renovate. View repository job log here.