Scala 2.13.x before 2.13.9 has a Java deserialization chain in its JAR file. On its own, it cannot be exploited. There is only a risk in conjunction with LazyList object deserialization within an application. In such situations, it allows attackers to erase contents of arbitrary files, make network connections, or possibly run arbitrary code (specifically, Function0 functions) via a gadget chain.
CPE | Name | Operator | Version |
---|---|---|---|
org.scala-lang:scala-library | lt | 2.13.9 |
discuss.lightbend.com/t/impact-of-cve-2022-36944-on-akka-cluster-akka-actor-akka-remote/10007/2
github.com/advisories/GHSA-8qv5-68g4-248j
github.com/scala/scala-collection-compat/releases/tag/v2.9.0
github.com/scala/scala/pull/10118
github.com/scala/scala/releases/tag/v2.13.9
lists.fedoraproject.org/archives/list/[email protected]/message/6ZOZVWY3X72FZZCCRAKRJYTQOJ6LUD6Z/
lists.fedoraproject.org/archives/list/[email protected]/message/L3WMKPFAMFQE3HJVRQ5KOJUTWG264SXI/
nvd.nist.gov/vuln/detail/CVE-2022-36944
www.scala-lang.org/download/