Forge: RSA PKCS#1 v1.5 signature forgery via non-canonical DigestInfo encoding

Summary RSASSA-PKCS1-v15 signature verification publicKey.verify with the default scheme, also used by X.509 certificate and PKCS7 verification accepted non-canonical BER encodings of the DigestInfo, such as NULL parameters with content and non-minimal lengths. These leave attacker-controlled byt...

GHSA-6QRW-M8CV-HCXF Forge: RSA PKCS#1 v1.5 signature forgery via non-canonical DigestInfo encoding

Summary RSASSA-PKCS1-v15 signature verification publicKey.verify with the default scheme, also used by X.509 certificate and PKCS7 verification accepted non-canonical BER encodings of the DigestInfo, such as NULL parameters with content and non-minimal lengths. These leave attacker-controlled byt...

npm: Forge: RSA PKCS#1 v1.5 signature forgery via non-canonical DigestInfo encoding

npm: Forge: RSA PKCS1 v1.5 signature forgery via non-canonical DigestInfo encoding vulnerability discovered by ? in WordPress npm node-forge versions = 1.4.0...

Improper Verification of Cryptographic Signature

Overview node-forge is a JavaScript implementations of network transports, cryptography, ciphers, PKI, message digests, and various utilities. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in rsa.js, whose DigestInfo validation checks the out...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the verifySignature method of RSADigestSigner, whose legacy NULL-omitted DigestInfo path computes comparison offsets as length - hash.length - 2, so its two comparison loops jointly...

Improper Verification of Cryptographic Signature

Overview org.bouncycastle:bcprov-ext-jdk15on is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the verifySignature method of RSADigestSigner, whose legacy NULL-omitted DigestInfo path...

Improper Verification of Cryptographic Signature

Overview org.bouncycastle:bcprov-jdk15to18 is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the verifySignature method of RSADigestSigner, whose legacy NULL-omitted DigestInfo path compute...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the verifySignature method of RSADigestSigner, whose legacy NULL-omitted DigestInfo path computes comparison offsets as length - hash.length - 2, so its two comparison loops jointly...

Improper Verification of Cryptographic Signature

Overview org.bouncycastle:bcprov-jdk16 is a Bouncy Castle Crypto package that is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.6. Affected versions of this package are vulnerable to Improper...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the verifySignature method of RSADigestSigner, whose legacy NULL-omitted DigestInfo path computes comparison offsets as length - hash.length - 2, so its two comparison loops jointly...

Improper Verification of Cryptographic Signature

Overview org.bouncycastle:bcprov-jdk14 is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the verifySignature method of RSADigestSigner, whose legacy NULL-omitted DigestInfo path computes...

Improper Verification of Cryptographic Signature

Overview org.bouncycastle:bcprov-jdk15 is a package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5. Affected versions of this package are vulnerable to Improper Verification of...

Improper Verification of Cryptographic Signature

Overview org.bouncycastle:bcprov-debug-jdk15on is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the verifySignature method of RSADigestSigner, whose legacy NULL-omitted DigestInfo path...

Improper Verification of Cryptographic Signature

Overview org.bouncycastle:bcprov-ext-jdk14 is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the verifySignature method of RSADigestSigner, whose legacy NULL-omitted DigestInfo path compute...

node-forge: Signature verification leniency in checking `DigestInfo` structure

A flaw was found in the node-forge library when verifying the signature on the ASN.1 structure in RSA PKCS1 v1.5. This flaw allows an attacker to obtain successful verification for invalid DigestInfo structure, affecting the integrity of the attacked resource...

Security Bulletin: A security vulnerability in Node.js node-forge affects IBM Cloud Pak for Multicloud Management Managed Services

Summary A security vulnerability in Node.js node-forge affects IBM Cloud Pak for Multicloud Management Managed Services. Vulnerability Details CVEID:CVE-2022-24772 DESCRIPTION: Node.js node-forge module could allow a remote attacker to bypass security restrictions, caused by improper signature...

Digital Bazaar Forge Data Forgery Issue Vulnerability (CNVD-2022-22656)

Digital Bazaar Forge is a native implementation of Tls in Javascript and an open source tool for writing encryption-based and network-intensive Web applications from Digital Bazaar, Inc. A data forgery issue vulnerability exists in versions prior to Digital Bazaar Forge 1.3.0, which originated in...

Insecure Cryptography

node-forge improperly verifies cryptographic signatures. The vulnerability exists through improper verification of DigestInfo in the rsa.js file allowing to validate the signature in an invalid structure which allows an attacker to perform unwanted actions...

GHSA-2R2C-G63R-VCCR Improper Verification of Cryptographic Signature in `node-forge`

Impact RSA PKCS1 v1.5 signature verification code is not properly checking DigestInfo for a proper ASN.1 structure. This can lead to successful verification with signatures that contain invalid structures but a valid digest. Patches The issue has been addressed in node-forge 1.3.0. For more...

Improper Verification of Cryptographic Signature in `node-forge`

Impact RSA PKCS1 v1.5 signature verification code is not properly checking DigestInfo for a proper ASN.1 structure. This can lead to successful verification with signatures that contain invalid structures but a valid digest. Patches The issue has been addressed in node-forge 1.3.0. For more...