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 Java 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.
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Scala | Scala-lang | 2.13.0 (including) | 2.13.9 (excluding) |
Scala-collection-compat | Scala-lang | * | 2.9.0 (excluding) |
Red Hat AMQ Streams 2.4.0 | RedHat | scala | * |
Red Hat AMQ Streams 2.5.0 | RedHat | * | |
Scala | Ubuntu | bionic | * |
Scala | Ubuntu | focal | * |
Scala | Ubuntu | kinetic | * |
Scala | Ubuntu | lunar | * |
Scala | Ubuntu | mantic | * |
Scala | Ubuntu | oracular | * |
Scala | Ubuntu | trusty | * |
Scala | Ubuntu | upstream | * |
Scala | Ubuntu | xenial | * |