CVE-2022-2906
High
Description
An attacker can leverage this flaw to gradually erode available memory to the point where named crashes for lack of resources. Upon restart the attacker would have to begin again, but nevertheless there is the potential to deny service.
SeverityHigh
CVSS7.5
Exploit probability—
ProductIsc Bind
PublishedSep 21, 2022
First seenSep 21, 2022
Weakness typeCWE-401CWE-401
How to fix
Update
- isc bind9.18.7, 9.19.5 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| isc bind | 9.18.0 ≤ v < 9.18.7, 9.19.0 ≤ v < 9.19.5 | 9.18.7, 9.19.5 |
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