PT-2026-53111 · Antlr4 · Antlr4
CVSS v2.0
7.5
High
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Name of the Vulnerable Software and Affected Versions
ANTLR4 versions prior to 4.13.3
Description
An issue exists in the Grammar Action Block Handler component within the file
tool/src/org/antlr/v4/codegen/model/OutputFile.java. A remote attacker can perform a manipulation that leads to code injection, which allows the execution of arbitrary code on the target system.Recommendations
Update to a version newer than 4.13.2.
Exploit
Fix
Code Injection
Special Elements Injection
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Related Identifiers
Affected Products
Antlr4