CVE-2018-7711

HTTPRedirect.php in the saml2 library in SimpleSAMLphp before 1.15.4 has an incorrect check of return values in the signature validation utilities, allowing an attacker to get invalid signatures accepted as valid by forcing an error during validation. This occurs because of a dependency on PHP...

SimpleSAMLphp saml2 incorrect signature validation

HTTPRedirect.php in the saml2 library in SimpleSAMLphp before 1.15.4 has an incorrect check of return values in the signature validation utilities, allowing an attacker to get invalid signatures accepted as valid by forcing an error during validation. This occurs because of a dependency on PHP...

GHSA-G888-G2PP-82HF SimpleSAMLphp saml2 incorrect signature validation

HTTPRedirect.php in the saml2 library in SimpleSAMLphp before 1.15.4 has an incorrect check of return values in the signature validation utilities, allowing an attacker to get invalid signatures accepted as valid by forcing an error during validation. This occurs because of a dependency on PHP...

SimpleSAMLphp InfoCard module Incorrect signature verification

The InfoCard module 1.0 for SimpleSAMLphp allows attackers to spoof XML messages by leveraging an incorrect check of return values in signature validation utilities...

GHSA-J4QF-3W33-8CGC SimpleSAMLphp Signature validation bypass

A signature-validation bypass issue was discovered in SimpleSAMLphp through 1.14.16. A SimpleSAMLphp Service Provider using SAML 1.1 will regard as valid any unsigned SAML response containing more than one signed assertion, provided that the signature of at least one of the assertions is valid...

SimpleSAMLphp Signature validation bypass

A signature-validation bypass issue was discovered in SimpleSAMLphp through 1.14.16. A SimpleSAMLphp Service Provider using SAML 1.1 will regard as valid any unsigned SAML response containing more than one signed assertion, provided that the signature of at least one of the assertions is valid...

Matrix Synapse Improper Signature Validation

Matrix Synapse before 0.33.3.1 and 0.33.2.1 allows remote attackers to spoof events and possibly have unspecified other impacts by leveraging improper transaction and event signature validation...

GHSA-VG4F-8V9Q-5C3X LightSAML Incorrect Access Control vulnerability

LightSAML version prior to 1.3.5 contains a Incorrect Access Control vulnerability in signature validation in readers in src/LightSaml/Model/XmlDSig/ that can result in impersonation of any user from Identity Provider. This vulnerability appears to have been fixed in 1.3.5 and later...

LightSAML Incorrect Access Control vulnerability

LightSAML version prior to 1.3.5 contains a Incorrect Access Control vulnerability in signature validation in readers in src/LightSaml/Model/XmlDSig/ that can result in impersonation of any user from Identity Provider. This vulnerability appears to have been fixed in 1.3.5 and later...

CVE-2022-24884

ecdsautils is a tiny collection of programs used for ECDSA keygen, sign, verify. ecdsaverifypreparelegacy does not check whether the signature values r and s are non-zero. A signature consisting only of zeroes is always considered valid, making it trivial to forge signatures. Requiring multiple...

SUSE-SU-2022:1093-1 Security update for libreoffice

This update for libreoffice fixes the following issues: Update to version 7.2.5.1 jscSLE-18213: - CVE-2021-25636: Fixed an incorrect validation of digitally signed documents bsc1196456...

CVE-2022-24759

@chainsafe/libp2p-noise contains TypeScript implementation of noise protocol, an encryption protocol used in libp2p. @chainsafe/libp2p-noise before 4.1.2 and 5.0.3 does not correctly validate signatures during the handshake process. This may allow a man-in-the-middle to pose as other peers and ge...

Code injection

@chainsafe/libp2p-noise contains TypeScript implementation of noise protocol, an encryption protocol used in libp2p. @chainsafe/libp2p-noise before 4.1.2 and 5.0.3 does not correctly validate signatures during the handshake process. This may allow a man-in-the-middle to pose as other peers and ge...

CVE-2022-24759 Failure to validate signature during handshake in @chainsafe/libp2p-noise

@chainsafe/libp2p-noise contains TypeScript implementation of noise protocol, an encryption protocol used in libp2p. @chainsafe/libp2p-noise before 4.1.2 and 5.0.3 does not correctly validate signatures during the handshake process. This may allow a man-in-the-middle to pose as other peers and ge...

CVE-2022-24759

In CVE-2022-24759, the @chainsafe/libp2p-noise TypeScript implementation fails to validate signatures during the handshake, enabling a potential man-in-the-middle impersonation of peers and subsequent banning. Affected versions are before 4.1.2 and 5.0.3. The documented remediation is to upgrade ...

SUSE-SU-2022:0886-1 Security update for libreoffice

This update for libreoffice fixes the following issues: Update to version 7.2.5.1 jscSLE-18214: - CVE-2021-25636: Fixed an incorrect vadidation of digitally signed documents bsc1196456...

Input validation

Octobercms is a self-hosted CMS platform based on the Laravel PHP Framework. Affected versions of OctoberCMS did not validate gateway server signatures. As a result non-authoritative gateway servers may be used to exfiltrate user private keys. Users are advised to upgrade their installations to...

CVE-2022-23655 Missing server signature validation in OctoberCMS

Octobercms is a self-hosted CMS platform based on the Laravel PHP Framework. Affected versions of OctoberCMS did not validate gateway server signatures. As a result non-authoritative gateway servers may be used to exfiltrate user private keys. Users are advised to upgrade their installations to...

CVE-2022-23655 Missing server signature validation in OctoberCMS

Octobercms is a self-hosted CMS platform based on the Laravel PHP Framework. Affected versions of OctoberCMS did not validate gateway server signatures. As a result non-authoritative gateway servers may be used to exfiltrate user private keys. Users are advised to upgrade their installations to...

CVE-2022-23655

CVE-2022-23655 affects Octobercms (Laravel-based) where affected versions did not validate gateway server signatures. This allows non-authoritative gateway servers to exfiltrate user private keys. The fix is available via upgrading to build 474 or v1.1.10, or applying the patch commit e3b455ad587...