CVE-2022-22846
MEDIUMCVSS 5.3/10EPSS 0.84%
Last modified
CVE-2022-22846 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. The dnslib package through 0.9.16 for Python does not verify that the ID value in a DNS reply matches an ID value in a query.. EPSS estimates a 0.84% chance of exploitation in the next 30 days.
Description
The dnslib package through 0.9.16 for Python does not verify that the ID value in a DNS reply matches an ID value in a query.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dnslib Project | Dnslib | <= 0.9.16 |
References
- https://github.com/paulc/dnslib/issues/30Issue Tracking, Patch, Third Party Advisory
- https://github.com/paulc/dnslib/issues/30Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-22846?
The dnslib package through 0.9.16 for Python does not verify that the ID value in a DNS reply matches an ID value in a query.
How severe is CVE-2022-22846?
CVE-2022-22846 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.84% probability of exploitation in the next 30 days.
How do I fix CVE-2022-22846?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2022-22846?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST