7.5
High
CVE-2022-38178 By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small…
Description
By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| BIND9 | Versions not published |
Other CVEs of BIND9
The 23 CVEs of BIND9 →
CVE-2022-3080
By sending specific queries to the resolver, an attacker can cause named to crash
7.5
High
CVE-2022-38177
By spoofing the target resolver with responses that have a malformed ECDSA signature, an attacker can trigger a small…
7.5
High
CVE-2022-2906
An attacker can leverage this flaw to gradually erode available memory to the point where named crashes for lack of…
7.5
High
CVE-2022-2881
The underlying bug might cause read past end of the buffer and either read memory it should not read, or crash the…
5.5
Medium