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CVE-2022-38177 By spoofing the target resolver with responses that have a malformed ECDSA signature, an attacker can trigger a small…
Description
By spoofing the target resolver with responses that have a malformed ECDSA 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.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| BIND9 | Versions non publiées |
Autres CVE de BIND9
Les 23 CVE de BIND9 →
CVE-2022-3080
By sending specific queries to the resolver, an attacker can cause named to crash
7.5
Élevée
CVE-2022-38178
By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small…
7.5
Élevée
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
Élevée
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
Moyenne