CVE-2022-36944

Published on: Not Yet Published

Last Modified on: 09/26/2022 10:50:00 PM UTC

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Certain versions of Scala from Scala-lang contain the following vulnerability:

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.

  • CVE-2022-36944 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as CRITICAL severity.

CVSS3 Score: 9.8 - CRITICAL

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVE References

Description Tags Link
Install | The Scala Programming Language www.scala-lang.org
text/html
URL Logo MISC www.scala-lang.org/download/
For security, prevent `Function0` execution during `LazyList` deserialization by lrytz · Pull Request #10118 · scala/scala · GitHub github.com
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URL Logo MISC github.com/scala/scala/pull/10118

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationScala-langScalaAllAllAllAll
  • cpe:2.3:a:scala-lang:scala:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2022-36944 : Scala 2.13.x before 2.13.9 has a Java deserialization chain in its JAR file. On its own, it cannot… twitter.com/i/web/status/1… 2022-09-23 18:10:33
Reddit Logo Icon /r/netcve CVE-2022-36944 2022-09-23 18:38:52
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