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atlassianSecurity-metrics-botJSWSERVER-25841
HistoryMar 07, 2024 - 2:45 p.m.

RCE (Remote Code Execution) xalan:xalan Dependency in Jira Software Data Center and Server

2024-03-0714:45:37
security-metrics-bot
jira.atlassian.com
24
remote code execution
jira software
data center
server
vulnerability
cvss
atlassian
xalan
upgrade
national vulnerability database
release notes
download center
java
xslt
integer truncation
openjdk

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

53.3%

This High severity xalan:xalan Dependency vulnerability was introduced in versions 8.20.0, 9.0.0, 9.1.0, 9.2.0, 9.3.0, 9.4.0, 9.5.0, 9.6.0, and 9.7.0 of Jira Software Data Center and Server.

This xalan:xalan Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, high impact to integrity, no impact to availability, and requires no user interaction.

Atlassian recommends that Jira Software Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:

||Affected versions||Fixed versions||
|9.7.0 to 9.7.2|9.12.5 LTS Recommended or 9.8.0|
|9.6.0|9.12.5 LTS Recommended or 9.8.0|
|9.5.0 to 9.5.1|9.12.5 LTS Recommended or 9.8.0|
|9.4.0 to 9.4.17 LTS|9.12.5 LTS Recommended or 9.4.18 LTS or 9.8.0|
|9.3.0 to 9.3.3|9.12.5 LTS Recommended or 9.4.18 LTS or 9.8.0|
|9.2.0 to 9.2.1|9.12.5 LTS Recommended or 9.4.18 LTS or 9.8.0|
|9.1.0 to 9.1.1|9.12.5 LTS Recommended or 9.4.18 LTS or 9.8.0|
|9.0.0|9.12.5 LTS Recommended or 9.4.18 LTS or 9.8.0|
|Any earlier versions|9.12.5 LTS Recommended or 9.4.18 LTS or 9.8.0|

See the release notes ([https://www.atlassian.com/software/jira/download-archives]). You can download the latest version of Jira Software Data Center and Server from the download center ([https://www.atlassian.com/software/jira/download-archives]).

The National Vulnerability Database provides the following description for this vulnerability: The Apache Xalan Java XSLT library is vulnerable to an integer truncation issue when processing malicious XSLT stylesheets. This can be used to corrupt Java class files generated by the internal XSLTC compiler and execute arbitrary Java bytecode. Users are recommended to update to version 2.7.3 or later. Note: Java runtimes (such as OpenJDK) include repackaged copies of Xalan.

Affected configurations

Vulners
Node
atlassianjira_software_data_centerRange8.20.0
OR
atlassianjira_software_data_centerRange9.0.0
OR
atlassianjira_software_data_centerRange9.1.0
OR
atlassianjira_software_data_centerRange9.2.0
OR
atlassianjira_software_data_centerRange9.1.1
OR
atlassianjira_software_data_centerRange9.3.0
OR
atlassianjira_software_data_centerRange9.4.0
OR
atlassianjira_software_data_centerRange9.2.1
OR
atlassianjira_software_data_centerRange9.3.1
OR
atlassianjira_software_data_centerRange9.5.0
OR
atlassianjira_software_data_centerRange9.3.2
OR
atlassianjira_software_data_centerRange9.4.1
OR
atlassianjira_software_data_centerRange9.6.0
OR
atlassianjira_software_data_centerRange9.5.1
OR
atlassianjira_software_data_centerRange9.4.2
OR
atlassianjira_software_data_centerRange9.3.3
OR
atlassianjira_software_data_centerRange9.4.3
OR
atlassianjira_software_data_centerRange9.7.0
OR
atlassianjira_software_data_centerRange9.4.4
OR
atlassianjira_software_data_centerRange9.7.1
OR
atlassianjira_software_data_centerRange9.4.5
OR
atlassianjira_software_data_centerRange9.4.6
OR
atlassianjira_software_data_centerRange9.4.7
OR
atlassianjira_software_data_centerRange9.4.8
OR
atlassianjira_software_data_centerRange9.4.9
OR
atlassianjira_software_data_centerRange9.4.10
OR
atlassianjira_software_data_centerRange9.7.2
OR
atlassianjira_software_data_centerRange9.4.11
OR
atlassianjira_software_data_centerRange9.4.12
OR
atlassianjira_software_data_centerRange9.4.13
OR
atlassianjira_software_data_centerRange9.4.14
OR
atlassianjira_software_data_centerRange9.4.15
OR
atlassianjira_software_data_centerRange9.4.16
OR
atlassianjira_software_data_centerRange9.4.17
OR
atlassianjira_software_data_centerRange<9.8.0
OR
atlassianjira_software_data_centerRange<9.4.18

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

53.3%