CVE-2021-28091

Lasso all versions prior to 2.7.0 has improper verification of a cryptographic signature...

[SECURITY] [DSA 4926-1] lasso security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4926-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso June 03, 2021 https://www.debian.org/security/faq -...

[SECURITY] [DSA 4926-1] lasso security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4926-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso June 03, 2021 https://www.debian.org/security/faq -...

DSA-4926-1 lasso - security update

Bulletin has no description...

Ubuntu: Security Advisory (USN-4974-1)

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...

USN-4974-1 lasso vulnerability

It was discovered that Lasso did not properly verify that all assertions in a SAML response were properly signed. An attacker could possibly use this to impersonate users or otherwise bypass access controls...

USN-4974-1: Lasso vulnerability

It was discovered that Lasso did not properly verify that all assertions in a SAML response were properly signed. An attacker could possibly use this to impersonate users or otherwise bypass access controls...

Ubuntu 18.04 LTS / 20.04 LTS : Lasso vulnerability (USN-4974-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4974-1 advisory. It was discovered that Lasso did not properly verify that all assertions in a SAML response were properly signed. An attacker could possibly use this ...

CVE-2021-28091

An XML Signature Wrapping XSW vulnerability was found in Lasso. This flaw allows an attacker to modify a valid SAML response to include an unsigned SAML assertion, which may be used to impersonate another valid user recognized by the service using Lasso. The highest threat from this vulnerability...

SOGo and PacketFence Impacted by SAML Implementation Vulnerabilities

Part of Akamai's incident management process for vulnerabilities in third party software involves verifying potential impact in other systems using the same or similar libraries. While following that process when addressing the SAML impersonation vulnerability, CVE-2021-28091, which impacted...

Akamai EAA Impersonation Vulnerability - A Deep Dive

In this post, we cover the technical details of CVE-2021-28091, the vulnerability impacting Akamai's Enterprise Application Access EAA platform. We cover our investigation, remediation and disclosure process for the vulnerability. For an overview of the vulnerability, the impact to Akamai, the...

SAML Implementation Vulnerability Impacting Some Akamai Services

This blog post provides an overview of a vulnerability discovered in Akamai's Enterprise Application Access EAA product which has been patched. This vulnerability could have allowed an actor to impersonate an authorized user when interacting with an application that used Security Assertion Markup...

Lasso SAML Implementation Vulnerability Affecting Cisco Products: June 2021

On June 1, 2021, Lasso disclosed a security vulnerability in the Lasso Security Assertion Markup Language SAML Single Sign-On SSO library. This vulnerability could allow an authenticated attacker to impersonate another authorized user when interacting with an application. For a description of thi...

UBUNTU-CVE-2021-28091

Lasso all versions prior to 2.7.0 has improper verification of a cryptographic signature...

CVE-2021-28091

Lasso all versions prior to 2.7.0 has improper verification of a cryptographic signature...

PT-2021-3242 · Lasso +9 · Lasso +9

Name of the Vulnerable Software and Affected Versions: Lasso versions prior to 2.7.0 Description: The issue is related to improper management of privileges in the Lasso library, which can be exploited by a remote attacker to impact the confidentiality, integrity, and availability of protected...

Lasso 数据伪造问题漏洞

Lasso is an eBay open source Node.js-style JavaScript module bundler. The tool offers many different optimizations such as bundling, code splitting, delayed loading, conditional dependencies, and more. A security vulnerability exists in Lasso SAML, which is formed from improper privilege manageme...

lasso bug fix and enhancement update

An update is available for lasso. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Enterprise...

lasso bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

Lasso get_or_define_ns Function Denial of Service Vulnerability

Lasso is a free software library built on top of libxml2, XMLSec and OpenSSL. A security vulnerability exists in the 'prefex' variable of the getordefinens function in Lasso. A remote attacker could exploit this vulnerability to cause a denial of service uninitialized memory access and applicatio...