RCE (Remote Code Execution) at mchange-commons-java dependency in Crucible Server
摘要
RCE (Remote Code Execution) at mchange-commons-java dependency in Crucible Server
正文
This High severity RCE (Remote Code Execution) vulnerability was introduced in version 4.9.0 of Crucible Server. This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 8.9 and a CVSS Vector of {code:java} CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H{code} allows an authenticated attacker to execute arbitrary code. Atlassian recommends that Crucible Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: * Crucible Data Center and Server 4.9: Upgrade to a release greater than or equal to 4.9.9 See the release notes ([https://confluence.atlassian.com/crucible/crucible-releases-298977378.html]). You can download the latest version of Crucible Data Center and Server from the download center ([https://www.atlassian.com/software/crucible/download-archives]). The National Vulnerability Database provides the following description for this vulnerability: mchange-commons-java, a library that provides Java utilities, includes code that mirrors early implementations of JNDI functionality, including support for remote `factoryClassLocation` values, by which code can be downloaded and invoked within a running application. If an attacker can provoke an application to read a maliciously crafted `jaxax.naming.Reference` or serialized object, they can provoke the download and execution of malicious code. Implementations of this functionality within the JDK were disabled by default behind a System property that defaults to `false`, `com.sun.jndi.ldap.object.trustURLCodebase`. However, since mchange-commons-java includes an independent implementation of JNDI derefencing, libraries (such as c3p0) that resolve references via that implementation could be provoked to download and execute malicious code even after the JDK was hardened. Mirroring the JDK patch, mchange-commons-java's JNDI functionality is gated by configuration parameters that default to restrictive values starting in version 0.4.0. No known workarounds are available. Versions prior to 0.4.0 should be avoided on application CLASSPATHs. Additional details: Details Type: Public Security Vulnerability Resolution: Fixed Priority: High Fix Version/s: 4.9.9 Affects Version/s: 4.9.0 , 4.9.1 , 4.9.2 , 4.9.3 , 4.9.4 , 4.9.5 , 4.9.6 , 4.9.7 , 4.9.8 Component/s: None Labels: advisory advisory-to-release dont-import security CVSS Score: 8.9 CVSS Severity: High CVE ID: CVE-2026-27727 Vulnerability Source: Atlassian (Internal) CVSSv3 Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H Vulnerability Classes: RCE (Remote Code Execution) Affected Product(s): Crucible Data Center , Crucible Server Affected products: - Bamboo Data Center 10.0.0 (AFFECTED) - Bamboo Data Center 10.0.1 (AFFECTED) - Bamboo Data Center 10.0.2 (AFFECTED) - Bamboo Data Center 10.0.3 (AFFECTED) - Bamboo Data Center 10.1.0 (AFFECTED) - Bamboo Data Center 10.1.1 (AFFECTED) - Bamboo Data Center 10.2.0 (AFFECTED) - Bamboo Data Center 10.2.1 (AFFECTED) - Bamboo Data Center 10.2.10 (AFFECTED) - Bamboo Data Center 10.2.11 (AFFECTED) - Bamboo Data Center 10.2.12 (AFFECTED) - Bamboo Data Center 10.2.13 (AFFECTED) - Bamboo Data Center 10.2.14 (AFFECTED) - Bamboo Data Center 10.2.15 (AFFECTED) - Bamboo Data Center 10.2.16 (AFFECTED) - Bamboo Data Center 10.2.17 (AFFECTED) - Bamboo Data Center 10.2.18 (AFFECTED) - Bamboo Data Center 10.2.19 (FIXED) - Bamboo Data Center 10.2.2 (AFFECTED) - Bamboo Data Center 10.2.3 (AFFECTED) - Bamboo Data Center 10.2.4 (AFFECTED) - Bamboo Data Center 10.2.5 (AFFECTED) - Bamboo Data Center 10.2.6 (AFFECTED) - Bamboo Data Center 10.2.7 (AFFECTED) - Bamboo Data Center 10.2.8 (AFFECTED) - Bamboo Data Center 10.2.9 (AFFECTED) - Bamboo Data Center 11.0.0 (AFFECTED) - Bamboo Data Center 11.0.1 (AFFECTED) - Bamboo Data Center 11.0.2 (AFFECTED) - Bamboo Data Center 11.0.3 (AFFECTED) - Bamboo Data Center 11.0.4 (AFFECTED) - Bamboo Data Center 11.0.5 (AFFECTED) - Bamboo Data Center 11.0.7 (AFFECTED) - Bamboo Data Center 11.0.8 (AFFECTED) - Bamboo Data Center 11.1.0 (AFFECTED) - Bamboo Data Center 12.0.0 (AFFECTED) - Bamboo Data Center 12.0.1 (AFFECTED) - Bamboo Data Center 12.0.2 (AFFECTED) - Bamboo Data Center 12.1.0 (AFFECTED) - Bamboo Data Center 12.1.1 (AFFECTED) - Bamboo Data Center 12.1.2 (AFFECTED) - Bamboo Data Center 12.1.3 (AFFECTED) - Bamboo Data Center 12.1.6 (AFFECTED) - Bamboo Data Center 12.1.7 (FIXED) - Bamboo Data Center 9.6.1 (AFFECTED) - Bamboo Data Center 9.6.10 (AFFECTED) - Bamboo Data Center 9.6.11 (AFFECTED) - Bamboo Data Center 9.6.12 (AFFECTED) - Bamboo Data Center 9.6.13 (AFFECTED) - Bamboo Data Center 9.6.14 (AFFECTED) - Bamboo Data Center 9.6.15 (AFFECTED) - Bamboo Data Center 9.6.16 (AFFECTED) - Bamboo Data Center 9.6.17 (AFFECTED) - Bamboo Data Center 9.6.18 (AFFECTED) - Bamboo Data Center 9.6.19 (AFFECTED) - Bamboo Data Center 9.6.2 (AFFECTED) - Bamboo Data Center 9.6.20 (AFFECTED) - Bamboo Data Center 9.6.21 (AFFECTED) - Bamboo Data Center 9.6.22 (AFFECTED) - Bamboo Data Center 9.6.23 (AFFECTED) - Bamboo Data Center 9.6.24 (AFFECTED) - Bamboo Data Center 9.6.25 (AFFECTED) - Bamboo Data Center 9.6.26 (FIXED) - Bamboo Data Center 9.6.3 (AFFECTED) - Bamboo Data Center 9.6.4 (AFFECTED) - Bamboo Data Center 9.6.5 (AFFECTED) - Bamboo Data Center 9.6.6 (AFFECTED) - Bamboo Data Center 9.6.7 (AFFECTED) - Bamboo Data Center 9.6.8 (AFFECTED) - Bamboo Data Center 9.6.9 (AFFECTED) - Crucible Data Center 4.9.0 (AFFECTED) - Crucible Data Center 4.9.1 (AFFECTED) - Crucible Data Center 4.9.2 (AFFECTED) - Crucible Data Center 4.9.3 (AFFECTED) - Crucible Data Center 4.9.4 (AFFECTED) - Crucible Data Center 4.9.5 (AFFECTED) - Crucible Data Center 4.9.6 (AFFECTED) - Crucible Data Center 4.9.7 (AFFECTED) - Crucible Data Center 4.9.8 (AFFECTED) - Crucible Data Center 4.9.9 (FIXED) - Crucible Server 4.9.0 (AFFECTED) - Crucible Server 4.9.1 (AFFECTED) - Crucible Server 4.9.2 (AFFECTED) - Crucible Server 4.9.3 (AFFECTED) - Crucible Server 4.9.4 (AFFECTED) - Crucible Server 4.9.5 (AFFECTED) - Crucible Server 4.9.6 (AFFECTED) - Crucible Server 4.9.7 (AFFECTED) - Crucible Server 4.9.8 (AFFECTED) - Crucible Server 4.9.9 (FIXED)
标签
- atlassian
- bamboo_data_center
- crucible_data_center
- crucible_server
- cve
- security
扩展字段
{
"affected_products": [
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"product": "Crucible Data Center",
"status": "AFFECTED",
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}
],
"cve_id": "CVE-2026-27727",
"tracking_url": "https://jira.atlassian.com/browse/CRUC-8699"
}