Jawn: Quadratic parsing effort in AsyncParser

AsyncParser can be forced to perform On^2 work on the length of the input. When a single JSON token arrives across many small chunks, each absorb call rescans the incomplete token from the start. Impact Denial of service via CPU exhaustion when parsing untrusted JSON. Preconditions: - Application...

Linux Distros Unpatched Vulnerability : CVE-2022-21653

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Jawn is an open source JSON parser. Extenders of the org.typelevel.jawn.SimpleFacade and org.typelevel.jawn.MutableFacade who don't override objectContext are...

GHSA-VC89-HCCF-RQ55 Hash collision in typelevel jawn

Impact Extenders of the org.typelevel.jawn.SimpleFacade and org.typelevel.jawn.MutableFacade who don't override objectContext are vulnerable to a hash collision attack. Most applications do not implement these traits directly, but inherit from a library: Affected implementations include: org.http...

Hash collision in typelevel jawn

Impact Extenders of the org.typelevel.jawn.SimpleFacade and org.typelevel.jawn.MutableFacade who don't override objectContext are vulnerable to a hash collision attack. Most applications do not implement these traits directly, but inherit from a library: Affected implementations include: org.http...

CVE-2022-21653

Jawn is an open source JSON parser. Extenders of the org.typelevel.jawn.SimpleFacade and org.typelevel.jawn.MutableFacade who don't override objectContext are vulnerable to a hash collision attack which may result in a denial of service. Most applications do not implement these traits directly, b...

Code injection

Jawn is an open source JSON parser. Extenders of the org.typelevel.jawn.SimpleFacade and org.typelevel.jawn.MutableFacade who don't override objectContext are vulnerable to a hash collision attack which may result in a denial of service. Most applications do not implement these traits directly, b...

CVE-2022-21653 Hash collision in typelevel jawn

Jawn is an open source JSON parser. Extenders of the org.typelevel.jawn.SimpleFacade and org.typelevel.jawn.MutableFacade who don't override objectContext are vulnerable to a hash collision attack which may result in a denial of service. Most applications do not implement these traits directly, b...