Critical severity · published Aug 2, 2016
CVE-2016-5229
Atlassian Bamboo before 5.11.4.1 and 5.12.x before 5.12.3.1 does not properly restrict permitted deserialized classes, which allows remote attackers to execute arbitrary code via…
9.8
CVSS
7.1%
EPSS
No
On KEV
Description
Atlassian Bamboo before 5.11.4.1 and 5.12.x before 5.12.3.1 does not properly restrict permitted deserialized classes, which allows remote attackers to execute arbitrary code via vectors related to XStream Serialization.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)7.1% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BA
Bamboo · Atlassian
through 5.11.3; 5.12.0; 5.12.1; 5.12.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-5229
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-5229
Third Party Advisory
http://packetstormsecurity.com/files/138053/Bamboo-Deserialization-Issue.html
www.securityfocus.com
http://www.securityfocus.com/archive/1/539003/100/0/threaded
Third Party Advisory
http://www.securityfocus.com/bid/92057
Vendor Advisory
https://confluence.atlassian.com/bamboo/bamboo-security-advisory-2016-07-20-831660461.html
Issue Tracking
https://jira.atlassian.com/browse/BAM-17736
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