CVE-2019-25031
Medium · 5.9CVSS
5.9
EPSS
1.7%
Published
Apr 27, 2021
CISA due date
—
Cloudanix analysis
Some software tools received updates to address a potential security issue even though limited details are available.
- Exploitation
- Other
- Attacker needs
- Other
- Complexity
- Other
- Impact
- Other
- Component
- Other
- Class
- Other
- Remediation
- Other
- Effort
- Other
- Patch risk
- Other
What it actually does
Insufficient details available to determine the technical effects of the flaw in the affected components.
Why it matters to the business
Minimal operational risk given low exploitation probability, stable EPSS trend, absence from KEV, and nearly six years since publication with no known threat actor activity.
How an attack unfolds
No exploitation methods or threat actor context are derivable from the provided information.
How to fix it
Upgrade nlnetlabs/unbound to commit 34e52a4313d59b9d57e928c44300fd81e1a48910, helm-operator-fips to 1.34.1-r3, and org/lemonldap-ng/lemonldap-ng to commit ec7443858e4143419f095a472cc70d87be920ad5.
How to confirm the fix worked
Confirm installed versions match the listed fixed commits or releases for each affected product.
Typical attack path
- No identifiable attack path due to missing vulnerability description
How to detect it
No specific log sources or artifacts can be identified without a vulnerability description.
What your security team should do
- Apply the exact fixed versions or commits listed for each product
- Reassess once a full CVE description becomes available
The record
Unbound before 1.9.5 allows configuration injection in create_unbound_ad_servers.sh upon a successful man-in-the-middle attack against a cleartext HTTP session. NOTE: The vendor does not consider this a vulnerability of the Unbound software. create_unbound_ad_servers.sh is a contributed script from the community that facilitates automatic configuration creation. It is not part of the Unbound installation
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Debian:10 | unbound | 0 | No fix |
| Debian:11 | unbound | 0 | 1.9.6-1 |
| Debian:12 | unbound | 0 | 1.9.6-1 |
| Debian:13 | unbound | 0 | 1.9.6-1 |
| Debian:14 | unbound | 0 | 1.9.6-1 |
| Debian:9 | unbound1.9 | 0 | 1.9.0-2+deb10u2~deb9u2 |
| SUSE:Enterprise Storage 6 | unbound | 0 | 1.6.8-10.6.1 |
| SUSE:Enterprise Storage 7 | unbound | 0 | 1.6.8-10.6.1 |
| SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS | unbound | 0 | 1.6.8-10.6.1 |
| SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS | unbound | 0 | 1.6.8-10.6.1 |
| SUSE:Linux Enterprise High Performance Computing 15 SP2-ESPOS | unbound | 0 | 1.6.8-10.6.1 |
| SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS | unbound | 0 | 1.6.8-10.6.1 |
| SUSE:Linux Enterprise High Performance Computing 15-ESPOS | unbound | 0 | 1.6.8-3.9.1 |
| SUSE:Linux Enterprise High Performance Computing 15-LTSS | unbound | 0 | 1.6.8-3.9.1 |
| SUSE:Linux Enterprise Module for Basesystem 15 SP3 | unbound | 0 | 1.6.8-10.6.1 |
| SUSE:Linux Enterprise Real Time 15 SP2 | unbound | 0 | 1.6.8-10.6.1 |
| SUSE:Linux Enterprise Server 15 SP1-BCL | unbound | 0 | 1.6.8-10.6.1 |
| SUSE:Linux Enterprise Server 15 SP1-LTSS | unbound | 0 | 1.6.8-10.6.1 |
| SUSE:Linux Enterprise Server 15 SP2-BCL | unbound | 0 | 1.6.8-10.6.1 |
| SUSE:Linux Enterprise Server 15 SP2-LTSS | unbound | 0 | 1.6.8-10.6.1 |
| SUSE:Linux Enterprise Server 15-LTSS | unbound | 0 | 1.6.8-3.9.1 |
| SUSE:Linux Enterprise Server for SAP Applications 15 | unbound | 0 | 1.6.8-3.9.1 |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP1 | unbound | 0 | 1.6.8-10.6.1 |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP2 | unbound | 0 | 1.6.8-10.6.1 |
| SUSE:Manager Proxy 4.1 | unbound | 0 | 1.6.8-10.6.1 |
| SUSE:Manager Retail Branch Server 4.1 | unbound | 0 | 1.6.8-10.6.1 |
| SUSE:Manager Server 4.1 | unbound | 0 | 1.6.8-10.6.1 |
| Ubuntu:18.04:LTS | unbound | 0 | 1.6.7-1ubuntu2.4 |
| Ubuntu:20.04:LTS | unbound | 0 | 1.9.4-2ubuntu1.2 |
| Ubuntu:Pro:14.04:LTS | unbound | 0 | No fix |
| Ubuntu:Pro:16.04:LTS | unbound | 0 | No fix |
| openSUSE:Leap 15.3 | unbound | 0 | 1.6.8-10.6.1 |
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