7.4 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
7.9 High
AI Score
Confidence
Low
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:H/Au:N/C:P/I:P/A:N
0.001 Low
EPSS
Percentile
36.6%
h3. Issue Summary
Bitbucket 8.16 and above bundles OpenJDK 17.0.9 which is vulnerable as per [OpenJDK advisory|https://openjdk.org/groups/vulnerability/advisories/2024-01-16]. .The recommendation is to update Java to a version greater than 17.0.9 such as 17.0.10.
h4. Steps to Reproduce:
Install Bitbucket and use the bundled JRE.
h3. Expected Results
The bundled JRE is not vulnerable to (CVE-2024-20918) (CVE-2024-20919, CVE-2024-20921, CVE-2024-20945)
h3. Actual Results
The bundled JRE is vulnerable to CVE-2024-20918, CVE-2024-20919, CVE-2024-20921, CVE-2024-20945
h3. Workaround
Instead of using the JRE bundled with Bitbucket, Manually install a JRE 17.0.10 or above that includes fixes for the security vulnerabilities
CPE | Name | Operator | Version |
---|---|---|---|
bitbucket data center | le | 8.16.0 |
7.4 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
7.9 High
AI Score
Confidence
Low
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:H/Au:N/C:P/I:P/A:N
0.001 Low
EPSS
Percentile
36.6%