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vulnerability alert CVE-2018-10811

strongSwan: denial of service via IKEv2 Key Derivation FIPS PRF HMAC-MD5

Synthesis of the vulnerability

An attacker can generate a fatal error via IKEv2 Key Derivation FIPS PRF HMAC-MD5 of strongSwan, in order to trigger a denial of service.
Impacted systems: Debian, Fedora, Ubuntu.
Severity of this alert: 2/4.
Consequences of an intrusion: denial of service on service, denial of service on client.
Pirate's origin: intranet client.
Creation date: 18/06/2018.
Références of this alert: CVE-2018-10811, DSA-4229-1, FEDORA-2018-0de3edbdea, USN-3771-1, VIGILANCE-VUL-26441.

Description of the vulnerability

An attacker can generate a fatal error via IKEv2 Key Derivation FIPS PRF HMAC-MD5 of strongSwan, in order to trigger a denial of service.
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