PT-2023-7995 · Google · Google Web Toolkit

Published 2023-12-18 · Updated 2023-12-18

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Google Web Toolkit (GWT) (affected versions not specified)

Description The issue is related to the implementation of advanced classes in the Java framework for creating and optimizing browser applications, specifically with the deserialization mechanism when using the Base64 encoding standard. Exploitation of this issue could allow a remote attacker to read, modify, or delete data, execute arbitrary code, or cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

BDU:2023-09109

Affected Products

Google Web Toolkit

References · 4

• https://bdu.fstec.ru/vul/2023-09109 · Security Note
• https://github.com/gwtproject/gwt/issues/9709 · Note
• https://github.com/gwtproject/gwt/pull/9879/commits · Note
• https://bishopfox.com/blog/gwt-unpatched-unauthenticated-java-deserialization-vulnerability · Note