NewStart CGSL CORE 5.04 / MAIN 5.04 : nss Multiple Vulnerabilities (NS-SA-2021-0019)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has nss packages installed that are affected by multiple vulnerabilities: - A vulnerability exists where it possible to force Network Security Services NSS to sign CertificateVerify with PKCS1 v1.5 signatures when those are the...

CentOS 8 : nss and nspr (CESA-2019:1951)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2019:1951 advisory. - nss: NULL pointer dereference in several CMS functions resulting in a denial of service CVE-2018-18508 - nss: Out-of-bounds read when importing...

CVE-2020-20949

Bleichenbacher's attack on PKCS 1 v1.5 padding for RSA in STM32 cryptographic firmware library software expansion for STM32Cube UM1924. The vulnerability can allow one to use Bleichenbacher's oracle attack to decrypt an encrypted ciphertext by making successive queries to the server using the...

CVE-2020-20949

Bleichenbacher's attack on PKCS 1 v1.5 padding for RSA in STM32 cryptographic firmware library software expansion for STM32Cube UM1924. The vulnerability can allow one to use Bleichenbacher's oracle attack to decrypt an encrypted ciphertext by making successive queries to the server using the...

CVE-2020-20949

Technical details for CVE-2020-20949 are not publicly available in the provided documents. Monitor for updates from vendors/authorities; current sources repeat the vulnerability description without concrete specifics (affected products, versions, or fixes).

CVE-2020-20950

Bleichenbacher's attack on PKCS 1 v1.5 padding for RSA in Microchip Libraries for Applications 2018-11-26 All up to 2018-11-26. The vulnerability can allow one to use Bleichenbacher's oracle attack to decrypt an encrypted ciphertext by making successive queries to the server using the vulnerable...

Information disclosure

Bleichenbacher's attack on PKCS 1 v1.5 padding for RSA in Microchip Libraries for Applications 2018-11-26 All up to 2018-11-26. The vulnerability can allow one to use Bleichenbacher's oracle attack to decrypt an encrypted ciphertext by making successive queries to the server using the vulnerable...

CVE-2020-20950

CVE-2020-20950 describes Bleichenbacher’s attack on PKCS #1 v1.5 padding for RSA in Microchip Libraries for Applications (2018-11-26). The vulnerability arises when the vulnerable library allows an oracle-like interaction, enabling an attacker to decrypt a ciphertext by iteratively querying the s...

Design/Logic Flaw

A flaw was found in all released versions of m2crypto, where they are vulnerable to Bleichenbacher timing attacks in the RSA decryption API via the timed processing of valid PKCS1 v1.5 Ciphertext. The highest threat from this vulnerability is to confidentiality...

CVE-2020-25657

A flaw was found in all released versions of m2crypto, where they are vulnerable to Bleichenbacher timing attacks in the RSA decryption API via the timed processing of valid PKCS1 v1.5 Ciphertext. The highest threat from this vulnerability is to confidentiality...

CVE-2020-25657

A flaw was found in all released versions of m2crypto, where they are vulnerable to Bleichenbacher timing attacks in the RSA decryption API via the timed processing of valid PKCS1 v1.5 Ciphertext. The highest threat from this vulnerability is to confidentiality...

CVE-2020-25657

A flaw was found in all released versions of m2crypto, where they are vulnerable to Bleichenbacher timing attacks in the RSA decryption API via the timed processing of valid PKCS1 v1.5 Ciphertext. The highest threat from this vulnerability is to confidentiality...

CVE-2020-25659

python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS1 v1.5 ciphertext...

CVE-2020-25659

python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS1 v1.5 ciphertext...

Code injection

python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS1 v1.5 ciphertext...

CVE-2020-25659

python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS1 v1.5 ciphertext...

CVE-2020-25659

python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS1 v1.5 ciphertext...

CVE-2020-25659

python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS1 v1.5 ciphertext...

CVE-2020-26263

tlslite-ng is an open source python library that implements SSL and TLS cryptographic protocols. In tlslite-ng before versions 0.7.6 and 0.8.0-alpha39, the code that performs decryption and padding check in RSA PKCS1 v1.5 decryption is data dependant. In particular, the code has multiple ways in...

CVE-2020-25657

A flaw was found in all released versions of m2crypto, where they are vulnerable to Bleichenbacher timing attacks in the RSA decryption API via the timed processing of valid PKCS1 v1.5 Ciphertext. The highest threat from this vulnerability is to confidentiality...