lasso: XML signature wrapping vulnerability when parsing SAML responses

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...

Important: lasso

Issue Overview: 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 th...

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...

CVE-2021-21238

PySAML2 is a pure python implementation of SAML Version 2 Standard. PySAML2 before 6.5.0 has an improper verification of cryptographic signature vulnerability. All users of pysaml2 that need to validate signed SAML documents are impacted. The vulnerability is a variant of XML Signature wrapping...

CVE-2021-21238

PySAML2 is a pure python implementation of SAML Version 2 Standard. PySAML2 before 6.5.0 has an improper verification of cryptographic signature vulnerability. All users of pysaml2 that need to validate signed SAML documents are impacted. The vulnerability is a variant of XML Signature wrapping...

CVE-2021-21238: Improper Verification of Cryptographic Signature

PySAML2 is a pure python implementation of SAML Version 2 Standard. PySAML2 before 6.5.0 has an improper verification of cryptographic signature vulnerability. All users of pysaml2 that need to validate signed SAML documents are impacted. The vulnerability is a variant of XML Signature wrapping...

CVE-2020-13415

An issue was discovered in Aviatrix Controller through 5.1. An attacker with any signed SAML assertion from the Identity Provider can establish a connection even if that SAML assertion has expired or is from a user who is not authorized to access Aviatrix, aka XML Signature Wrapping...

CVE-2020-13415

An issue was discovered in Aviatrix Controller through 5.1. An attacker with any signed SAML assertion from the Identity Provider can establish a connection even if that SAML assertion has expired or is from a user who is not authorized to access Aviatrix, aka XML Signature Wrapping...

Code injection

An issue was discovered in Aviatrix Controller through 5.1. An attacker with any signed SAML assertion from the Identity Provider can establish a connection even if that SAML assertion has expired or is from a user who is not authorized to access Aviatrix, aka XML Signature Wrapping...

CVE-2020-13415

CVE-2020-13415: Multiple records describe an XML Signature Wrapping vulnerability in Aviatrix Controller (v5.1 and earlier). An attacker with any signed SAML assertion from the IdP can establish a connection, even if the assertion is expired or the user is not authorized. This indicates a weaknes...

CVE-2020-13415

An issue was discovered in Aviatrix Controller through 5.1. An attacker with any signed SAML assertion from the Identity Provider can establish a connection even if that SAML assertion has expired or is from a user who is not authorized to access Aviatrix, aka XML Signature Wrapping...

CVE-2020-13415: Improper Verification of Cryptographic Signature

An issue was discovered in Aviatrix Controller through 5.1. An attacker with any signed SAML assertion from the Identity Provider can establish a connection even if that SAML assertion has expired or is from a user who is not authorized to access Aviatrix, aka XML Signature Wrapping...

PT-2020-13527

Name of the Vulnerable Software and Affected Versions Aviatrix Controller versions through 5.1 Description An issue allows an attacker with any signed SAML assertion from the Identity Provider to establish a connection, even if the SAML assertion has expired or is from a user who is not authorize...

Improper Verification of Cryptographic Signature in PySAML2

PySAML2 before 5.0.0 does not check that the signature in a SAML document is enveloped and thus signature wrapping is effective, i.e., it is affected by XML Signature Wrapping XSW. The signature information and the node/object that is signed can be in different places and thus the signature...

GHSA-QF7V-8HJ3-4XW7 Improper Verification of Cryptographic Signature in PySAML2

PySAML2 before 5.0.0 does not check that the signature in a SAML document is enveloped and thus signature wrapping is effective, i.e., it is affected by XML Signature Wrapping XSW. The signature information and the node/object that is signed can be in different places and thus the signature...

Debian: Security Advisory (DLA-2119-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2020 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-2020-5390

A verification flaw was found in python-pysaml2, where it did not check that the signature in a SAML document was enveloped, which enabled XML signature wrapping XSW attacks. A remote attacker could exploit this flaw to convince SAML processing to verify the signature and accept malicious data...

CVE-2020-5390

PySAML2 before 5.0.0 does not check that the signature in a SAML document is enveloped and thus signature wrapping is effective, i.e., it is affected by XML Signature Wrapping XSW. The signature information and the node/object that is signed can be in different places and thus the signature...

CVE-2020-5390

PySAML2 before 5.0.0 does not check that the signature in a SAML document is enveloped and thus signature wrapping is effective, i.e., it is affected by XML Signature Wrapping XSW. The signature information and the node/object that is signed can be in different places and thus the signature...

Information disclosure

PySAML2 before 5.0.0 does not check that the signature in a SAML document is enveloped and thus signature wrapping is effective, i.e., it is affected by XML Signature Wrapping XSW. The signature information and the node/object that is signed can be in different places and thus the signature...