CVE-2020-26290

Dex is a federated OpenID Connect provider written in Go. In Dex before version 2.27.0 there is a critical set of vulnerabilities which impacts users leveraging the SAML connector. The vulnerabilities enables potential signature bypass due to issues with XML encoding in the underlying Go library...

GHSA-63Q7-H895-M982 Cross-site Scripting in dompurify

Cure53 DOMPurify before 2.0.17 allows mutation XSS. This occurs because a serialize-parse roundtrip does not necessarily return the original DOM tree, and a namespace can change from HTML to MathML, as demonstrated by nesting of FORM elements...

CVE-2020-29511

A flaw was found in go. Encoding and decoding of XML elements could lead to changes in the observed integrity. An attacker could use this flaw to trick applications which rely on element integrity for security decisions to make those decisions incorrectly. Known vulnerability use-cases are SAML a...

CVE-2020-29509

A flaw was found in go. Encoding and decoding of XML attributes could lead to changes in the observed integrity. An attacker could use this flaw to trick applications which rely on attribute integrity for security decisions to make those decisions incorrectly. Known vulnerability use-cases are SA...

Cross-Site Scripting (XSS)

dompurify is vulnerable to cross-site scripting XSS. A mutation XSS vulnerability exists as a serialize-parse roundtrip does not return the original DOM tree, causing a namespace change from HTML to MathML via FORM elements...

CVE-2020-26870

Cure53 DOMPurify before 2.0.17 allows mutation XSS. This occurs because a serialize-parse roundtrip does not necessarily return the original DOM tree, and a namespace can change from HTML to MathML, as demonstrated by nesting of FORM elements...

openSUSE Security Update : perl-YAML-LibYAML (openSUSE-2020-1089)

This update for perl-YAML-LibYAML fixes the following issues : perl-YAML-LibYAML was updated to 0.69: bsc1173703 - Security fix: Add $LoadBlessed option to turn on/off loading objects: Default is set to true. Note that, the behavior is unchanged. - Clarify documentation about exported functions -...

OPENSUSE-SU-2020:1089-1 Security update for perl-YAML-LibYAML

This update for perl-YAML-LibYAML fixes the following issues: perl-YAML-LibYAML was updated to 0.69: bsc1173703 Security fix: Add $LoadBlessed option to turn on/off loading objects: Default is set to true. Note that, the behavior is unchanged. Clarify documentation about exported functions Dump w...

Security update for perl-YAML-LibYAML (moderate)

openSUSE Security Update: Security update for perl-YAML-LibYAML Announcement ID: openSUSE-SU-2020:1089-1 Rating: moderate References: 1173703 Affected Products: openSUSE Leap 15.1 An update that contains security fixes can now be installed. Description: This update for perl-YAML-LibYAML fixes the...

EulerOS Virtualization for ARM 64 3.0.6.0 : libidn2 (EulerOS-SA-2020-1338)

According to the version of the libidn2 package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels ...

EulerOS 2.0 SP8 : libidn2 (EulerOS-SA-2020-1161)

According to the version of the libidn2 package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it...

Fedora 30 : mingw-libidn2 (2019-20e9736c97)

Libidn 2.3.0 released 2019-11-14 ================================== - Mitre has assigned CVE-2019-12290 which was fixed by the roundtrip feature introduced in 2.2.0 commit 241e8f48 - Update the data tables from Unicode 6.3.0 to Unicode 11.0 - Turn idn2punycodeencode, idn2punycodedecode into compa...

FreeBSD : libidn2 -- roundtrip check vulnerability (f04f840d-0840-11ea-8d66-75d3253ef913)

CVE list : GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a malicious domain that matches a target domain except f...

libidn2 -- roundtrip check vulnerability

CVE list: GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a malicious domain that matches a target domain except fo...

Fedora 30 : mingw-libidn2 (2019-d3221d69e0)

Libidn 2.2.0 released 2019-05-23 ================================== - Perform A-Label roundtrip for lookup functions by default - Stricter check of input to punycode decoder - Fix punycode decoding with no ASCII chars but given delimiter - Fix idn2 --no-tr64 was a no-op - Allow as a basic code...

Fedora 29 : mingw-libidn2 (2019-a8d35fcf7c)

Libidn 2.2.0 released 2019-05-23 ================================== - Perform A-Label roundtrip for lookup functions by default - Stricter check of input to punycode decoder - Fix punycode decoding with no ASCII chars but given delimiter - Fix idn2 --no-tr64 was a no-op - Allow as a basic code...

ALPINE-CVE-2019-12290

GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a malicious domain that matches a target domain except for the...

CVE-2019-12290

GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a malicious domain that matches a target domain except for the...

DEBIAN-CVE-2019-12290

GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a malicious domain that matches a target domain except for the...

UBUNTU-CVE-2019-12290

GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a malicious domain that matches a target domain except for the...