Lucene search

K
githubGitHub Advisory DatabaseGHSA-8QV5-68G4-248J
HistorySep 25, 2022 - 12:00 a.m.

Scala subject to file deletion, code execution due to Java deserialization chain with LazyList object deserialization

2022-09-2500:00:20
CWE-502
GitHub Advisory Database
github.com
23

0.008 Low

EPSS

Percentile

80.9%

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.

CPENameOperatorVersion
org.scala-lang:scala-librarylt2.13.9