IBM Cloud Private, Cloud Foundry for IBM Cloud Private and IBM Cloud Automation Manager are vulnerable to a security vulnerability in Python
CVEID: CVE-2018-14647 DESCRIPTION: Python is vulnerable to a denial of service, caused by a flaw in the elementtree C accelerator. By using a specially-crafted XML document, a remote attacker could exploit this vulnerability to cause a resource exhaustion.
CVSS Base Score: 5.3
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/150579> for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Product defect fixes and security updates are only available for the two most recent Continuous Delivery (CD) update packages
For IBM Cloud Private 3.1.1
For IBM Cloud Private, 2.1.x, 3.1.0:
For Cloud Foundry for IBM Cloud Private 3.1.1:
Use the following cli command to install the buildpack:
cf create-buildpack [BUILDPACK_NAME] [BUILDPACK_ZIP_FILE-PATH] 1
For IBM Cloud Automation Manager 3.1.0:
You can upgrade the Pattern Manager and Software Repository docker containers that are created using Content Runtime template 2.1, 2.2 and 2.3. Before upgrading your Pattern Manager and Software Repository docker containers, make sure you have no middleware content template deployments, destructions or deletes in βProgressβ state. If there are, then wait for them to complete before starting your upgrade.
Follow the steps below to upgrade your containers.
1. Log into Content Runtime System.
2. Find the image version using docker ps. If the image name is appended with 1.0-current, then you are using 1.0-current image. If the image name is appended with 2.0-current, then you are using 2.0-current image. (Example: If the image name is camc-pattern-manager:1.0-current then you are using 1.0-current and if the image name is camc-pattern-manager:2.0-current then you are using 2.0-current)
3. Execute the following command to update your container to the latest version of Pattern Manager and Software Repository docker containers. Execution of this command will upgrade both Pattern Manager and Software Repository docker container.
~/advanced-content-runtime/image-upgrade.sh camc-sw-repo <image-version>
Example:
If your current image version is 1.0-current then execute
~/advanced-content-runtime/image-upgrade.sh camc-sw-repo 1.0-current
If your current image version is 2.0-current then execute
~/advanced-content-runtime/image-upgrade.sh camc-sw-repo 2.0-current
4. To verify the upgrade, after successful execution of the above command, execute the following steps
a. Get the container ID of the containers using docker ps
b. Execute the following docker exec command to work on Pattern Manager container
docker exec -it <camc-pattern-manager-container-id> /bin/bash
c. In the Pattern Manager container execute python and you should see the following as python version
Python 2.7.15rc1
Execute cat /etc/os-release and you should see 18.04.1 LTS (Bionic Beaver) as Ubuntu version
d. Execute the following docker exec command to work on Software Repository container
docker exec -it <camc-software-repo-container-id> /bin/bash
e. In the Software Repository container execute python and you should see
bash: python: command not found
Execute cat /etc/os-release and you should see 18.04.1 LTS (Bionic Beaver) as Ubuntu version
None
CPE | Name | Operator | Version |
---|---|---|---|
ibm cloud private | eq | any |