K000132537: OpenSSL vulnerabilities CVE-2022-4203, CVE-2023-0216, CVE-2023-0217, and CVE-2023-0401

Security Advisory Description CVE-2022-4203 A read buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification and requires either a CA to have signed the malicious certificate or...

CVE-2022-22564

Dell EMC Unity versions before 5.2.0.0.5.173 , usees broken cryptographic algorithm. A remote unauthenticated attacker could potentially exploit this vulnerability by performing MitM attacks and let attackers obtain sensitive information...

Information disclosure

Dell EMC Unity versions before 5.2.0.0.5.173 , usees broken cryptographic algorithm. A remote unauthenticated attacker could potentially exploit this vulnerability by performing MitM attacks and let attackers obtain sensitive information...

CVE-2022-22564

Dell EMC Unity up to version 5.2.0.0.5.173 uses a broken cryptographic algorithm, enabling a remote, unauthenticated attacker to potentially perform MitM attacks and obtain sensitive information. Affected product: Dell EMC Unity unified storage array. Vulnerable component/behavior: cryptographic ...

CVE-2022-22564

Dell EMC Unity versions before 5.2.0.0.5.173 , usees broken cryptographic algorithm. A remote unauthenticated attacker could potentially exploit this vulnerability by performing MitM attacks and let attackers obtain sensitive information...

CVE-2022-22564

Dell EMC Unity versions before 5.2.0.0.5.173 , usees broken cryptographic algorithm. A remote unauthenticated attacker could potentially exploit this vulnerability by performing MitM attacks and let attackers obtain sensitive information...

No Rate Limit On Reset Password

Description A rate limiting algorithm is used to check if the user session or IP address has to be limited based on the information in the session cache. In case a client made too many requests within a given time frame, HTTP servers can respond with status code 429: Too Many Requests. wikipedia ...

Debian dla-3317 : snort - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3317 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3317-1 [email protected]...

Mary Queen of Scots Letters Decrypted

This is a neat piece of historical research. The team of computer scientist George Lasry, pianist Norbert Biermann and astrophysicist Satoshi Tomokiyo--all keen cryptographers--initially thought the batch of encoded documents related to Italy, because that was how they were filed at the...

IBM Sterling External Authentication Server Encryption Issue Vulnerability

IBM Sterling External Authentication Server is a client application from International Business Machines IBM that enables extended authentication and verification services for IBM products. A cryptographic issue vulnerability exists in IBM Sterling External Authentication Server version 6.1.0, IB...

GHSA-VRH7-X64V-7VXQ openssl-src contains `NULL` dereference during PKCS7 data verification

A NULL pointer can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not available the digest initialization will fail...

openssl-src contains `NULL` dereference during PKCS7 data verification

A NULL pointer can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not available the digest initialization will fail...

ALPINE-CVE-2023-0401

A NULL pointer can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not available the digest initialization will fail...

DEBIAN-CVE-2023-0401

A NULL pointer can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not available the digest initialization will fail...

Null pointer dereference

A NULL pointer can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not available the digest initialization will fail...

CVE-2023-0401

A NULL pointer can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not available the digest initialization will fail...

CVE-2023-0401

CVE-2023-0401 describes a NULL pointer dereference during PKCS7 data verification in OpenSSL. The digest initialization can fail when the signature hash algorithm is known but the implementation is unavailable, due to a missing check on the initialization return value. This can lead to invalid di...

CVE-2023-0401 NULL dereference during PKCS7 data verification

A NULL pointer can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not available the digest initialization will fail...

CVE-2023-0401

A NULL pointer can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not available the digest initialization will fail...

CVE-2023-0401 NULL dereference during PKCS7 data verification

A NULL pointer can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not available the digest initialization will fail...