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...

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...

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...

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...

CVE-2021-41990

The gmp plugin in strongSwan before 5.9.4 has a remote integer overflow via a crafted certificate with an RSASSA-PSS signature. For example, this can be triggered by an unrelated self-signed CA certificate sent by an initiator. Remote code execution cannot occur...

SUSE-SU-2021:3469-1 Security update for strongswan

This update for strongswan fixes the following issues: - Fix trailing quotation mark missing from example in README. bsc1167880 - CVE-2021-41991: Fixed an integer overflow when replacing certificates in cache. bsc1191435 - CVE-2021-41990: Fixed an integer Overflow in the gmp Plugin. bsc1191367...

SUSE-SU-2021:3467-1 Security update for strongswan

This update for strongswan fixes the following issues: A feature was added: - Add authels plugin to support Marvell FC-SP encryption jscSLE-20151 Security issues fixed: - CVE-2021-41991: Fixed an integer overflow when replacing certificates in cache. bsc1191435 - CVE-2021-41990: Fixed an integer...

USN-5111-1: strongSwan vulnerabilities

It was discovered that strongSwan incorrectly handled certain RSASSA-PSS signatures. A remote attacker could use this issue to cause strongSwan to crash, resulting in a denial of service. CVE-2021-41990 It was discovered that strongSwan incorrectly handled replacing certificates in the cache. A...

[SECURITY] [DSA 4989-1] strongswan security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4989-1 [email protected] https://www.debian.org/security/ Yves-Alexis Perez October 18, 2021 https://www.debian.org/security/faq -...

CVE-2021-41990

creationtimestamp| type| source ---|---|--- 2021-10-18 18:31:59+00:00| seen| https://t.me/cibsecurity/30699 2025-09-16 10:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-25-259-03...

CVE-2021-41990

CVE-2021-41990 affects the gmp plugin in strongSwan up to version 5.9.4, where processing a crafted certificate with an RSASSA-PSS signature can trigger a remote integer overflow. The issue can be exploited by an initiator sending an unrelated self-signed CA certificate, but remote code execution...

strongswan - denial-of-service vulnerability in the gmp plugin/denial-of-service vulnerability in the in-memory certificate cache

Strongswan Release Notes reports: Fixed a denial-of-service vulnerability in the gmp plugin that was caused by an integer overflow when processing RSASSA-PSS signatures with very large salt lengths. This vulnerability has been registered as CVE-2021-41990. Fixed a denial-of-service vulnerability ...