CVE-2017-9514
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.05%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.05% probability · 62th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-732
- Affected
- atlassian/bamboo
- Source
- security@atlassian.com
References
- http://www.securityfocus.com/bid/101269Third Party Advisory, VDB Entry
- https://confluence.atlassian.com/bamboo/bamboo-security-advisory-2017-10-11-938843921.htmlVendor Advisory
- http://www.securityfocus.com/bid/101269Third Party Advisory, VDB Entry
- https://confluence.atlassian.com/bamboo/bamboo-security-advisory-2017-10-11-938843921.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.