CVE-2022-22846 — HIGH (7.5)

Q: What is CVE-2022-22846?

CVE-2022-22846 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.

Q: How severe is CVE-2022-22846?

CVE-2022-22846 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2022-22846?

Check the references section above for vendor advisories and patch information. Affected products include: Dnslib Project Dnslib.

Vulnerability 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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Dnslib Project	Dnslib	<= 0.9.16

References

https://github.com/paulc/dnslib/issues/30Issue TrackingPatchThird Party Advisory
https://github.com/paulc/dnslib/issues/30Issue TrackingPatchThird Party Advisory

FAQ

What is CVE-2022-22846?

CVE-2022-22846 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-22846?

Check the references section above for vendor advisories and patch information. Affected products include: Dnslib Project Dnslib.