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redhatRedHatRHSA-2021:5206
HistoryDec 20, 2021 - 8:38 a.m.

(RHSA-2021:5206) Moderate: log4j security update

2021-12-2008:38:19
access.redhat.com
76

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

0.127 Low

EPSS

Percentile

95.4%

JSON

Log4j is a tool to help the programmer output log statements to a variety of output targets.

Security Fix(es):

  • log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender (CVE-2021-4104)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

OSVersionArchitecturePackageVersionFilename
RedHat6i686log4j< 1.2.14-6.5.el6_10log4j-1.2.14-6.5.el6_10.i686.rpm
RedHat6x86_64log4j-javadoc< 1.2.14-6.5.el6_10log4j-javadoc-1.2.14-6.5.el6_10.x86_64.rpm
RedHat6s390xlog4j-debuginfo< 1.2.14-6.5.el6_10log4j-debuginfo-1.2.14-6.5.el6_10.s390x.rpm
RedHat6s390xlog4j< 1.2.14-6.5.el6_10log4j-1.2.14-6.5.el6_10.s390x.rpm
RedHat6i686log4j-debuginfo< 1.2.14-6.5.el6_10log4j-debuginfo-1.2.14-6.5.el6_10.i686.rpm
RedHat7noarchlog4j-javadoc< 1.2.17-16.el7_3log4j-javadoc-1.2.17-16.el7_3.noarch.rpm
RedHat6x86_64log4j-manual< 1.2.14-6.5.el6_10log4j-manual-1.2.14-6.5.el6_10.x86_64.rpm
RedHat6x86_64log4j-debuginfo< 1.2.14-6.5.el6_10log4j-debuginfo-1.2.14-6.5.el6_10.x86_64.rpm
RedHat6x86_64log4j< 1.2.14-6.5.el6_10log4j-1.2.14-6.5.el6_10.x86_64.rpm
RedHat6s390xlog4j-manual< 1.2.14-6.5.el6_10log4j-manual-1.2.14-6.5.el6_10.s390x.rpm
Rows per page:
1-10 of 181

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Security Bulletin: Vulnerability exists in Watson Explorer (CVE-2021-4104)
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Security Bulletin: Vulnerability in Apache Log4j affects SPSS Collaboration and Deployment Services (CVE-2021-4104)
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Security Bulletin: Vulnerability in Apache Log4j affects IBM Analytical Decision Management (CVE-2021-4104)
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CentOS 7 : log4j (CESA-2021:5206)
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RHEL 7 : rh-maven36-log4j12 (RHSA-2021:5269)
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Apache Log4j 1.2 JMSAppender Remote Code Execution (CVE-2021-4104)
2021-12-15 00:00:00
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Using JMSAppender in log4j configuration may lead to deserialization of untrusted data
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7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

0.127 Low

EPSS

Percentile

95.4%

JSON
Related for RHSA-2021:5206
ibm119nessus24oraclelinux2suse5cnvd1kaspersky1centos1redhat7ubuntu2gentoo3osv6github3cloudlinux1prion2atlassian2f52ubuntucve3debiancve2redhatcve2cve2veracode1trellix2amazon1threatpost1attackerkb1symantec1qualysblog1thn1