[SECURITY] Fedora 36 Update: libreswan-4.11-1.fc36

Libreswan is a free implementation of IPsec & IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks. Everything passing through the...

Fedora 38 : libreswan (2023-19046bf703)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-19046bf703 advisory. Update to 4.11 for CVE-2023-30570 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus...

Fedora 36 : libreswan (2023-30f824b8b8)

The remote Fedora 36 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-30f824b8b8 advisory. Update to 4.11 for CVE-2023-30570 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus...

Fedora 37 : libreswan (2023-60faf77aca)

The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-60faf77aca advisory. Update to 4.11 for CVE-2023-30570 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus...

RHEL 9 : libreswan (RHSA-2023:2633)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2023:2633 advisory. Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both...

libreswan: remote DoS via crafted TS payload with an incorrect selector length

A flaw was found in the Libreswan package. A crafted TS payload with an incorrect selector length may allow a remote attacker to cause a denial of service...

Moderate: Red Hat Security Advisory: libreswan security update

An update for libreswan is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

ALSA-2023:2633 Moderate: libreswan security update

Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks such as virtual private network VPN...

PT-2023-18792 · Libreswan +4 · Libreswan +4

Name of the Vulnerable Software and Affected Versions: libreswan affected versions not specified Description: A security issue was found in the libreswan library. This occurs when an IKEv1 Aggressive Mode packet is received with only unacceptable crypto algorithms, and the response packet is not...

Moderate: libreswan security update

Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks such as virtual private network VPN...

CVE-2023-2295

A vulnerability was found in the libreswan library. This security issue occurs when an IKEv1 Aggressive Mode packet is received with only unacceptable crypto algorithms, and the response packet is not sent with a zero responder SPI. When a subsequent packet is received where the sender reuses the...

Oracle Linux 9 : libreswan (ELSA-2023-2120)

The remote Oracle Linux 9 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2023-2120 advisory. 4.6-3.0.1 - Add libreswan-oracle.patch to detect Oracle Linux distro 4.6-3.1 - Resolves: rhbz2187170 fix handling of IKEv1 aggressive mode packets Tenable has...

libreswan security update

4.5-1.0.1 - Add libreswan-oracle.patch to detect Oracle Linux distro 4.5-1.1 - Resolves: rhbz2187178 fix handling of IKEv1 aggressive mode packets...

libreswan security update

4.6-3.0.1 - Add libreswan-oracle.patch to detect Oracle Linux distro 4.6-3.1 - Resolves: rhbz2187170 fix handling of IKEv1 aggressive mode packets...

Oracle Linux 8 : libreswan (ELSA-2023-2122)

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2023-2122 advisory. 4.5-1.0.1 - Add libreswan-oracle.patch to detect Oracle Linux distro 4.5-1.1 - Resolves: rhbz2187178 fix handling of IKEv1 aggressive mode packets Tenable has...

Libreswan 资源管理错误漏洞

Libreswan is an IPsec implementation similar to Openswan, which is mainly used to ensure security, integrity issues in data transmission. Libreswan has a security vulnerability. Attackers use the vulnerability to build secure tunnels through untrusted networks such as virtual private networks VPN...

Libreswan 安全漏洞

Libreswan is an IPsec implementation similar to Openswan, which is primarily used to ensure security and integrity issues in data transmission. A security vulnerability exists in Libreswan that stems from a crash of the pluto daemon state machine when IKEv1 attack mode packets are received using...

AlmaLinux 8 : libreswan (ALSA-2023:2122)

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2023:2122 advisory. - pluto in Libreswan before 4.11 allows a denial of service responder SPI mishandling and daemon crash via unauthenticated IKEv1 Aggressive Mode packets. The...

Important: Red Hat Security Advisory: libreswan security update

An update for libreswan is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available f...

libreswan: Malicious IKEv1 Aggressive Mode packets can crash libreswan

A vulnerability was found in the libreswan library. This security issue occurs when an IKEv1 Aggressive Mode packet is received with only unacceptable crypto algorithms, and the response packet is not sent with a zero responder SPI. When a subsequent packet is received where the sender reuses the...