GHSA-HFMF-Q43V-2FFJ Improper Key Verification in openpgp

Versions of openpgp prior to 4.2.0 are vulnerable to Improper Key Verification. The OpenPGP standard allows signature packets to have subpackets which may be hashed or unhashed. Unhashed subpackets are not cryptographically protected and cannot be trusted. The openpgp package does not verify...

Improper Key Verification in openpgp

Versions of openpgp prior to 4.2.0 are vulnerable to Improper Key Verification. The OpenPGP standard allows signature packets to have subpackets which may be hashed or unhashed. Unhashed subpackets are not cryptographically protected and cannot be trusted. The openpgp package does not verify...

Improper Verification Of Cryptographic Signature

openpgp.js is performs improper verification of cryptographic signature. The vulnerability exists as openpgp.js incorrectly trusts unhashed signature subpackets...

Digital Signature Bypass

openpgp.js is vulnerable to digital signature bypass. The vulnerability exists through an improper verification of a cryptographic signature which allows adversaries to replace signatures with a standalone or timestamp signature...

Medium: ruby

Issue Overview: It was found that WEBrick could be forced to use an excessive amount of memory during the processing of HTTP requests, leading to a Denial of Service. An attacker could use this flaw to send huge requests to a WEBrick application, resulting in the server running out of memory...

CVE-2019-9155

A cryptographic issue in OpenPGP.js =4.2.0 allows an attacker who is able provide forged messages and gain feedback about whether decryption of these messages succeeded to conduct an invalid curve attack in order to gain the victim's ECDH private key...

CVE-2019-9155

A cryptographic issue in OpenPGP.js =4.2.0 allows an attacker who is able provide forged messages and gain feedback about whether decryption of these messages succeeded to conduct an invalid curve attack in order to gain the victim's ECDH private key...

CVE-2019-9153

Improper Verification of a Cryptographic Signature in OpenPGP.js =4.1.2 allows an attacker to forge signed messages by replacing its signatures with a "standalone" or "timestamp" signature...

CVE-2019-9154

Improper Verification of a Cryptographic Signature in OpenPGP.js =4.1.2 allows an attacker to pass off unsigned data as signed...

Design/Logic Flaw

A cryptographic issue in OpenPGP.js =4.2.0 allows an attacker who is able provide forged messages and gain feedback about whether decryption of these messages succeeded to conduct an invalid curve attack in order to gain the victim's ECDH private key...

Input validation

Improper Verification of a Cryptographic Signature in OpenPGP.js =4.1.2 allows an attacker to forge signed messages by replacing its signatures with a "standalone" or "timestamp" signature...

Input validation

Improper Verification of a Cryptographic Signature in OpenPGP.js =4.1.2 allows an attacker to pass off unsigned data as signed...

CVE-2019-9155

CVE-2019-9155 affects OpenPGP.js up to version 4.2.0, where the ECDH implementation fails to validate the partner’s public key, enabling an attacker who can forge messages and observe decryption outcomes to perform an invalid-curve attack and potentially exfiltrate the victim’s ECDH private key. ...

CVE-2019-9155

A cryptographic issue in OpenPGP.js =4.2.0 allows an attacker who is able provide forged messages and gain feedback about whether decryption of these messages succeeded to conduct an invalid curve attack in order to gain the victim's ECDH private key...

CVE-2019-9154

OpenPGP.js vulnerable versions:

CVE-2019-9154

Improper Verification of a Cryptographic Signature in OpenPGP.js =4.1.2 allows an attacker to pass off unsigned data as signed...

CVE-2019-9153

Improper Verification of a Cryptographic Signature in OpenPGP.js =4.1.2 allows an attacker to forge signed messages by replacing its signatures with a "standalone" or "timestamp" signature...

CVE-2019-9153

CVE-2019-9153 affects OpenPGP.js: improper verification of cryptographic signatures in OpenPGP.js up to version 4.1.2 allows forging signed messages by substituting a standalone or timestamp signature. The issue is documented across multiple sources (NVD entry for CVE-2019-9153 and related adviso...

Cryptographic Update in Citrix Workspace App for Android

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company’s Help Desk/IT support team and can refer to CTX297149 for more information. Objective This feature is an important change to the secure communication protocol. Cipher suites wi...

Side channel timing attacks against (EC)DSA in RSA BSAFE CVE-2019-3739/CVE-2019-3740 - Project Wycheproof is the AFL for Cryptography

About a year ago I wrote this tweet and now I can finally justify it Project Wycheproof https://t.co/wBz9P8atHs is the AFL https://t.co/JM2l557PZi of crypto. Thanks a lot @XorNinja and team notably including Bleichenbacher for providing such a powerful tool — Antonio Sanso @asanso April 9, 2018 i...