Upstream information

CVE-2017-5645 at MITRE

Description

In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP socket server to receive serialized log events from another application, a specially crafted binary payload can be sent that, when deserialized, can execute arbitrary code.

SUSE information

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 7.48 6.00
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P AV:N/AC:M/Au:S/C:P/I:P/A:P
Access Vector Network Network
Access Complexity Low Medium
Authentication None Single
Confidentiality Impact Partial Partial
Integrity Impact Partial Partial
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 9.8
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
SUSE Bugzilla entry: 1034569 [RESOLVED / UPSTREAM]

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