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Huawei EulerOS: CVE-2022-38177: dhcp security update

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Huawei EulerOS: CVE-2022-38177: dhcp security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
09/21/2022
Created
12/23/2022
Added
12/22/2022
Modified
11/27/2024

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.

Solution(s)

  • huawei-euleros-2_0_sp10-upgrade-dhcp

References

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