Sonatype Nexus 1.x and 2.x before 2.7.1 allows remote attackers to create arbitrary objects and execute arbitrary code via unspecified vectors related to unmarshalling of unintended Object types.
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
Link | Tags |
---|---|
http://www.sonatype.org/advisories/archive/2014-01-13-Nexus | patch vendor advisory |
https://support.sonatype.com/entries/37828023-Nexus-Security-Vulnerability | patch vendor advisory |
https://sonatype.zendesk.com/entries/37551958-Configuring-Xstream-Whitelist |