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veracodeVeracode Vulnerability DatabaseVERACODE:22224
HistoryDec 23, 2019 - 4:57 a.m.

Arbitrary Code Execution

2019-12-2304:57:47
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
33

0.794 High

EPSS

Percentile

98.3%

log4j-core is vulnerable to arbitrary code execution. Deserialization of untrusted data in TcpSocketServer and UdpSocketServer when listening for log data allows an attacker to execute arbitrary code via a malicious deserialization gadget.

References