Null Pointer Dereference

libreswan is vulnerable to Null Pointer Dereference. Due to the vulnerability an incorrect aggressive mode interaction causes the pluto daemon to crash which also causes the machine to crash...

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...

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...

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 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...

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...

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...

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...

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...

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...

CVE-2023-30570

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...

Mageia: Security Advisory (MGASA-2023-0089)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

Updated libreswan packages fix security vulnerability

A change in the libreswan 4.2 Traffic Selector parsing code introduced a missing check that would reject palformed Traffic Selector payloads. As such, in such case the code stumbles on to hit a double free, leading to a crash and restart of the pluto daemon. No remote code execution. CVE-2023-230...

SUSE CVE-2011-3380

Openswan 2.6.29 through 2.6.35 allows remote attackers to cause a denial of service NULL pointer dereference and pluto IKE daemon crash via an ISAKMP message with an invalid KEYLENGTH attribute, which is not properly handled by the error handling function...

SUSE CVE-2011-4073

Use-after-free vulnerability in the cryptographic helper handler functionality in Openswan 2.3.0 through 2.6.36 allows remote authenticated users to cause a denial of service pluto IKE daemon crash via vectors related to the 1 quickoutI1continue and 2 quickoutI1 functions...

SUSE CVE-2013-2052

Buffer overflow in the atodn function in libreswan 3.0 and 3.1, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service pluto IKE daemon crash and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be t...

SUSE CVE-2015-3240

The pluto IKE daemon in libreswan before 3.15 and Openswan before 2.6.45, when built with NSS, allows remote attackers to cause a denial of service assertion failure and daemon restart via a zero DH g^x value in a KE payload in a IKE packet...

SUSE CVE-2019-12312

In Libreswan 3.27 an assertion failure can lead to a pluto IKE daemon restart. An attacker can trigger a NULL pointer dereference by initiating an IKEv2 IKESAINIT exchange, followed by a bogus INFORMATIONAL exchange instead of the normallly expected IKEAUTH exchange. This affects...

plutobooks.com Cross Site Scripting vulnerability OBB-2917471

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

GHSA-W47G-4VRC-M3W2 Cross-site Scripting in Apache Pluto Chatroom demo

The input fields of the Apache Pluto "Chat Room" demo portlet 3.0.0 and 3.0.1 are vulnerable to Cross-Site Scripting XSS attacks. Mitigation: Uninstall the ChatRoomDemo war file - or - migrate to version 3.1.0 of the chat-room-demo war file...