DeutschShown in its original language — a full translation is planned for a future version.
Internet Systems Consortium BIND: Mehrere Schwachstellen ermöglichen Denial of Service
view advisory published 2022-09-20
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Internet Systems Consortium BIND ausnutzen, um einen Denial of Service Angriff durchzuführen.
01
describes (6)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-3080US | high7.5 | — | ||
By sending specific queries to the resolver, an attacker can cause named to crash. | ||||
| CVE-2022-38178US | high7.5 | — | ||
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 memor… | ||||
| CVE-2022-38177US | high7.5 | — | ||
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 memor… | ||||
| CVE-2022-2906US | high7.5 | — | ||
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,… | ||||
| CVE-2022-2881US | high8.2 | — | ||
The underlying bug might cause read past end of the buffer and either read memory it should not read, or crash the process. | ||||
| CVE-2022-2795US | medium5.3 | — | ||
By flooding the target resolver with queries exploiting this flaw an attacker can significantly impair the resolver's performance, effectively denying legitimate clients access to… | ||||
02
references
External citations — patches, advisories, analysis.
- Oracle Linux Security Advisory ELSA-2022-6763 vom 2022-10-04external
- Oracle Linux Security Advisory ELSA-2022-6765 vom 2022-10-04external
- Oracle Linux Security Advisory ELSA-2023-0402 vom 2023-01-24external
- Red Hat Security Advisory RHSA-2022:6763 vom 2022-10-03external
- Red Hat Security Advisory RHSA-2022:6764 vom 2022-10-03external
- Red Hat Security Advisory RHSA-2022:6765 vom 2022-10-03external
- Red Hat Security Advisory RHSA-2022:6778 vom 2022-10-04external
- Red Hat Security Advisory RHSA-2022:6779 vom 2022-10-04external
scry
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan