Astra Linux – Vulnerability in StrongSwan

Before version 5.9.8, StrongSwan allowed remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity and intermediate CA certificate that contained a CRL/OCSP URL pointing to a server under the attacker’s control that did not respond properly. In some...

The vulnerability of the StrongSwan client’s revocation VPN plugin, related to uncontrolled resource consumption, allows a violator to trigger a service failure.

The vulnerability of the StrongSwan client’s revocation VPN plugin is related to an uncontrolled resource consumption. Exploiting this vulnerability allows a malicious actor, operating remotely, to cause service interruptions...

GLSA-202405-08 : strongSwan: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202405-08 strongSwan: Multiple Vulnerabilities - The in-memory certificate cache in strongSwan before 5.9.4 has a remote integer overflow upon receiving many requests with different certificates to fill the cache and later trigger...

Fedora 36 : strongswan (2022-11bf2b2597)

The remote Fedora 36 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2022-11bf2b2597 advisory. Resolves CVE-2022-40617 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested for...

SUSE SLED15: strongswan / strongswan-doc / strongswan-hmac / strongswan-ipsec / etc (SUSE-SU-2022:4197-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:4197-1 advisory. Security issues fixed: - CVE-2022-40617: Fixed that using untrusted URIs for revocation checking could le...

strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity (and intermediate CA) certificate that contains a CRL/OCSP URL that points to a server (under the attacker's control) that doesn't properly respond but (for example) just does nothing after the initial TCP handshake or sends an excessive amount of application data.

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OESA-2022-2034 strongswan security update

The strongSwan IPsec implementation supports both the IKEv1 and IKEv2 key exchange protocols in conjunction with the native NETKEY IPsec stack of the Linux kernel. Security Fixes: strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a...

CVE-2022-40617

strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity and intermediate CA certificate that contains a CRL/OCSP URL that points to a server under the attacker's control that doesn't properly respond but for example jus...

ALPINE-CVE-2022-40617

strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity and intermediate CA certificate that contains a CRL/OCSP URL that points to a server under the attacker's control that doesn't properly respond but for example jus...

DEBIAN-CVE-2022-40617

strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity and intermediate CA certificate that contains a CRL/OCSP URL that points to a server under the attacker's control that doesn't properly respond but for example jus...

AZL-11398 CVE-2022-40617 affecting package strongswan for versions less than 5.9.8-1

strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity and intermediate CA certificate that contains a CRL/OCSP URL that points to a server under the attacker's control that doesn't properly respond but for example jus...

CVE-2022-40617

strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity and intermediate CA certificate that contains a CRL/OCSP URL that points to a server under the attacker's control that doesn't properly respond but for example jus...

Code injection

strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity and intermediate CA certificate that contains a CRL/OCSP URL that points to a server under the attacker's control that doesn't properly respond but for example jus...

CVE-2022-40617

strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity and intermediate CA certificate that contains a CRL/OCSP URL that points to a server under the attacker's control that doesn't properly respond but for example jus...

CVE-2022-40617

strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity and intermediate CA certificate that contains a CRL/OCSP URL that points to a server under the attacker's control that doesn't properly respond but for example jus...

CVE-2022-40617

strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity and intermediate CA certificate that contains a CRL/OCSP URL that points to a server under the attacker's control that doesn't properly respond but for example jus...

CVE-2022-40617

strongSwan before 5.9.8 is affected by a denial-of-service in the revocation plugin when processing a crafted end-entity certificate containing a CRL/OCSP URL pointing to an attacker‑controlled server that does not respond or misbehaves. This is documented across multiple advisories (Linux distri...

CVE-2022-40617

strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity and intermediate CA certificate that contains a CRL/OCSP URL that points to a server under the attacker's control that doesn't properly respond but for example jus...

[SECURITY] [DSA 5249-1] strongswan security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5249-1 [email protected] https://www.debian.org/security/ Yves-Alexis Perez October 06, 2022 https://www.debian.org/security/faq -...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : strongSwan vulnerability (USN-5651-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5651-1 advisory. Lahav Schlesinger discovered that strongSwan incorrectly handled certain OCSP URIs and and CRL distribution points CDP in certificates. A...