SUSE CVE-2021-41991

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 the replacement of cache entries. The code attempts to select a less-often-used cache entry by means of a random...

EulerOS 2.0 SP3 : strongimcv (EulerOS-SA-2022-1767)

According to the versions of the strongimcv package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The in-memory certificate cache in strongSwan before 5.9.4 has a remote integer overflow upon receiving many requests with different...

Siemens SIMATIC NET CP, SINEMA & SCALANCE Integer Overflow (CVE-2021-41991)

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 the replacement of cache entries. The code attempts to select a less-often-used cache entry by means of a random...

CVE-2021-41991 affecting package strongswan for versions less than 5.9.5-1

CVE-2021-41991 affecting package strongswan for versions less than 5.9.5-1. An upgraded version of the package is available that resolves this issue...

Huawei EulerOS: Security Advisory for strongimcv (EulerOS-SA-2022-1338)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

FreeBSD : strongswan - denial-of-service vulnerability in the gmp plugin/denial-of-service vulnerability in the in-memory certificate cache (58528a94-5100-4208-a04d-edc01598cf01)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 58528a94-5100-4208-a04d-edc01598cf01 advisory. - The gmp plugin in strongSwan before 5.9.4 has a remote integer overflow via a crafted...

CVE-2021-41991 affecting package strongswan 5.7.2-6

CVE-2021-41991 affecting package strongswan 5.7.2-6. A patched version of the package is available...

openSUSE: Security Advisory for strongswan (openSUSE-SU-2021:1399-1)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Security update for strongswan (important)

openSUSE Security Update: Security update for strongswan Announcement ID: openSUSE-SU-2021:1399-1 Rating: important References: 1191367 1191435 SLE-20151 Cross-References: CVE-2021-41990 CVE-2021-41991 CVSS scores: CVE-2021-41990 SUSE: 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2021-419...

OESA-2021-1408 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: The gmp plugin in strongSwan before 5.9.4 has a remote integer overflow via a crafted certificate with an RSASSA-PSS...

Fedora: Security Advisory for strongswan (FEDORA-2021-0b37146973)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

SUSE: Security Advisory (SUSE-SU-2021:14827-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE SLES11 Security Update : strongswan (SUSE-SU-2021:14827-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2021:14827-1 advisory. - CVE-2021-41991: Fixed an integer overflow when replacing certificates in cache. bsc1191435 Tenable has extracted the preceding description block...

Ubuntu 16.04 ESM : strongSwan vulnerability (USN-5111-2)

The remote Ubuntu 16.04 ESM host has packages installed that are affected by a vulnerability as referenced in the USN-5111-2 advisory. USN-5111-1 fixed a vulnerability in strongSwan. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Tenable has extracted the...

Ubuntu: Security Advisory (USN-5111-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Debian: Security Advisory (DSA-4989-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

openSUSE: Security Advisory for strongswan (openSUSE-SU-2021:3467-1)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

SUSE: Security Advisory (SUSE-SU-2021:3467-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] [DLA 2788-1] strongswan security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-2788-1 [email protected] https://www.debian.org/lts/security/ Thorsten Alteholz October 20, 2021 https://wiki.debian.org/LTS -...

USN-5111-2: strongSwan vulnerability

USN-5111-1 fixed a vulnerability in strongSwan. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: It was discovered that strongSwan incorrectly handled replacing certificates in the cache. A remote attacker could use this issue to...