Atlassian Bamboo up to 6.1.5/6.2.4 Double OGNL Evaluation Java input validation
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
8.0 | $0-$5k | 0.00 |
A vulnerability was found in Atlassian Bamboo up to 6.1.5/6.2.4. It has been rated as critical. Affected by this issue is an unknown code block of the component Double OGNL Evaluation. The manipulation with an unknown input leads to a input validation vulnerability (Java). Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. Impacted is confidentiality, integrity, and availability. CVE summarizes:
It was possible for double OGNL evaluation in FreeMarker templates through Struts FreeMarker tags to occur. An attacker who has restricted administration rights to Bamboo or who hosts a website that a Bamboo administrator visits, is able to exploit this vulnerability to execute Java code of their choice on systems that run a vulnerable version of Bamboo. All versions of Bamboo before 6.1.6 (the fixed version for 6.1.x) and from 6.2.0 before 6.2.5 (the fixed version for 6.2.x) are affected by this vulnerability.
The bug was discovered 12/13/2017. The weakness was shared 12/13/2017 (Website). The advisory is available at confluence.atlassian.com. This vulnerability is handled as CVE-2017-14589 since 09/19/2017. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.
The vulnerability scanner Nessus provides a plugin with the ID 105371 (Atlassian Bamboo 6.1.x < 6.1.6 / 6.2.x < 6.2.5 Incorrect Permission Check RCE), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses and running in the context r.
Upgrading to version 6.1.6 or 6.2.5 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (105371). The entry 110655 is related to this item.
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.3VulDB Meta Temp Score: 8.2
VulDB Base Score: 7.1
VulDB Temp Score: 6.8
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 9.6
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Name: JavaClass: Input validation / Java
CWE: CWE-20
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 105371
Nessus Name: Atlassian Bamboo 6.1.x < 6.1.6 / 6.2.x < 6.2.5 Incorrect Permission Check RCE
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 867655
OpenVAS Name: Atlassian Bamboo Multiple Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Bamboo 6.1.6/6.2.5
Timeline
06/14/2017 🔍09/19/2017 🔍
12/12/2017 🔍
12/13/2017 🔍
12/13/2017 🔍
12/13/2017 🔍
12/14/2017 🔍
12/19/2017 🔍
01/27/2021 🔍
Sources
Vendor: atlassian.comAdvisory: confluence.atlassian.com
Researcher: Zhang Tianqi @ Tophant.
Status: Not defined
Confirmation: 🔍
CVE: CVE-2017-14589 (🔍)
SecurityFocus: 102188 - Atlassian Bamboo CVE-2017-14589 Remote Code Execution Vulnerability
See also: 🔍
Entry
Created: 12/14/2017 07:51Updated: 01/27/2021 10:41
Changes: 12/14/2017 07:51 (72), 12/15/2019 08:06 (5), 01/27/2021 10:41 (2)
Complete: 🔍
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