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Debian LTS Advisory ([SECURITY] [DLA 2065-1] apache-log4j1.2 security update)

Information

Severity

Severity

High

Family

Family

Debian Local Security Checks

CVSSv2 Base

CVSSv2 Base

7.5

CVSSv2 Vector

CVSSv2 Vector

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

Solution Type

Solution Type

Vendor Patch

Created

Created

2 years ago

Modified

Modified

2 years ago

Summary

The remote host is missing an update for the 'apache-log4j1.2' package(s) announced via the DSA-2065-1 advisory.

Insight

Insight

Included in Log4j 1.2, a logging library for Java, is a SocketServer class that is vulnerable to deserialization of untrusted data which can be exploited to remotely execute arbitrary code when combined with a deserialization gadget when listening to untrusted network traffic for log data.

Affected Software

Affected Software

'apache-log4j1.2' package(s) on Debian Linux.

Detection Method

Detection Method

Checks if a vulnerable package version is present on the target host.

Solution

Solution

For Debian 8 'Jessie', this problem has been fixed in version 1.2.17-5+deb8u1. We recommend that you upgrade your apache-log4j1.2 packages.

Common Vulnerabilities and Exposures (CVE)