CVE-2017-9514

Description

Bamboo before 6.0.5, 6.1.x before 6.1.4, and 6.2.x before 6.2.1 had a REST endpoint that parsed a YAML file and did not sufficiently restrict which classes could be loaded. An attacker who can log in to Bamboo as a user is able to exploit this vulnerability to execute Java code of their choice on systems that have vulnerable versions of Bamboo.

Category

8.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.31%
Vendor Advisory atlassian.com
Affected: Atlassian Bamboo
Published at:
Updated at:

References

Link Tags
https://confluence.atlassian.com/bamboo/bamboo-security-advisory-2017-10-11-938843921.html vendor advisory
http://www.securityfocus.com/bid/101269 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-9514?
CVE-2017-9514 has been scored as a high severity vulnerability.
How to fix CVE-2017-9514?
To fix CVE-2017-9514, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-9514 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-9514 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-9514?
CVE-2017-9514 affects Atlassian Bamboo.
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