CVE-2017-2622
An accessibility flaw was found in the OpenStack Workflow (mistral) service where a service log...
An accessibility flaw was found in the OpenStack Workflow (mistral) service where a service log directory was improperly made world readable. A malicious system user could exploit this flaw to access sensitive information.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
An accessibility flaw was found in the OpenStack Workflow (mistral) service where a service log directory was improperly made world readable. A malicious system user could exploit this flaw to access sensitive information.
- Record
CVE-2017-2622- CVSS 3.0
- 5.9 Medium
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N - Weakness
- CWE-552
- Updated
- 2026-11-02
EUVDEUVD-2017-11783
An accessibility flaw was found in the OpenStack Workflow (mistral) service where a service log directory was improperly made world readable. A malicious system user could exploit this flaw to access sensitive information.
- Record
EUVD-2017-11783- CVSS 3.0
- 5.9 Medium
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6vmp-9x58-mv62
An accessibility flaw was found in the OpenStack Workflow (mistral) service where a service log...
An accessibility flaw was found in the OpenStack Workflow (mistral) service where a service log directory was improperly made world readable. A malicious system user could exploit this flaw to access sensitive information.
- Record
GHSA-6vmp-9x58-mv62- CVSS 3.0
- 5.5 Medium
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-200, CWE-552
- Updated
- 2026-11-02
NVD
An accessibility flaw was found in the OpenStack Workflow (mistral) service where a service log directory was improperly made world readable. A malicious system user could exploit this flaw to access sensitive information.
- Record
CVE-2017-2622- CVSS 3.0
- 5.9 Medium
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N - CVSS 3.0
- 5.5 Medium
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 2.1 Low
AV:L/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-552, CWE-200
- Updated
- 2026-11-02
OSVRHSA-2017:1584
Red Hat Security Advisory: openstack-mistral security, bug fix, and enhancement update
- Record
RHSA-2017:1584- CVSS 3.0
- 5.9 Medium
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N - Updated
- 2026-11-02
OSVUBUNTU-CVE-2017-2622
An accessibility flaw was found in the OpenStack Workflow (mistral) service where a service log directory was improperly made world readable. A malicious system user could exploit this flaw to access sensitive information.
- Record
UBUNTU-CVE-2017-2622- CVSS 3.0
- 5.9 Medium
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N - CVSS 3.0
- 5.5 Medium
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-06
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
openstack-mistralRed Hat:openstack:10::el7 |
before 0:3.0.2-11.el7ost | 0:3.0.2-11.el7ost |
openstack-mistral-allRed Hat:openstack:10::el7 |
before 0:3.0.2-11.el7ost | 0:3.0.2-11.el7ost |
openstack-mistral-apiRed Hat:openstack:10::el7 |
before 0:3.0.2-11.el7ost | 0:3.0.2-11.el7ost |
openstack-mistral-commonRed Hat:openstack:10::el7 |
before 0:3.0.2-11.el7ost | 0:3.0.2-11.el7ost |
openstack-mistral-engineRed Hat:openstack:10::el7 |
before 0:3.0.2-11.el7ost | 0:3.0.2-11.el7ost |
openstack-mistral-executorRed Hat:openstack:10::el7 |
before 0:3.0.2-11.el7ost | 0:3.0.2-11.el7ost |
python-mistral-testsRed Hat:openstack:10::el7 |
before 0:3.0.2-11.el7ost | 0:3.0.2-11.el7ost |
python-openstack-mistralRed Hat:openstack:10::el7 |
before 0:3.0.2-11.el7ost | 0:3.0.2-11.el7ost |
mistralUbuntu:Pro:18.04:LTS |
All versions, plus listed versions 5.0.0-0ubuntu16.0.0~b1-0ubuntu16.0.0~b1-0ubuntu26.0.0~b2-0ubuntu16.0.0~rc1-0ubuntu16.0.0-0ubuntu16.0.0-0ubuntu1.16.0.0-0ubuntu1.1+esm1 |
None known |
mistralUbuntu:25.10 |
All versions, plus listed versions 20.0.0-0ubuntu121.0.0~rc1-0ubuntu121.0.0-0ubuntu121.0.0-0ubuntu1.1 |
None known |
mistralUbuntu:26.10 |
All versions, plus listed versions 22.0.0-0ubuntu122.0.0-0ubuntu222.0.0+git20260814.61.b4aeb55-0ubuntu123.0.0~rc1-0ubuntu123.0.0-0ubuntu1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | OSV | |
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2017-2622 is a medium vulnerability (CVSS 5.9) in Redhat Openstack, published July 27, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.37%, the 31st percentile. Fixed in openstack-mistral 0:3.0.2-11.el7ost.