Lucene search

K
redhatcveRedhat.comRH:CVE-2022-36944
HistoryMay 11, 2023 - 4:52 p.m.

CVE-2022-36944

2023-05-1116:52:42
redhat.com
access.redhat.com
18
scala
lazylist
code execution
deserialization
attacker
arbitrary code
server
untrusted data

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.008 Low

EPSS

Percentile

81.1%

A flaw was found in Scala’s LazyList that permits code execution during deserialization. This issue could allow an attacker to craft a LazyList containing a malicious Function0 call to execute arbitrary code on a server that deserializes untrusted data.

Mitigation

Users of Scala's LazyList should never permit deserialization of untrusted data.

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.008 Low

EPSS

Percentile

81.1%