CVE-2021-36647

Use of a Broken or Risky Cryptographic Algorithm in the function mbedtlsmpiexpmod in lignum.c in Mbed TLS Mbed TLS all versions before 3.0.0, 2.27.0 or 2.16.11 allows attackers with access to precise enough timing and memory access information typically an untrusted operating system attacking a...

Mbed TLS 加密问题漏洞

Mbed TLS is an open source, portable, easy to use, readable and flexible SSL library. A security vulnerability exists in Mbed TLS versions prior to 3.0.0, which stems from the use of a dangerous cryptographic algorithm in the mbedtlsmpiexpmod function of lignum.c. The vulnerability is caused by t...

CVE-2021-36647

Use of a Broken or Risky Cryptographic Algorithm in the function mbedtlsmpiexpmod in lignum.c in Mbed TLS Mbed TLS all versions before 3.0.0, 2.27.0 or 2.16.11 allows attackers with access to precise enough timing and memory access information typically an untrusted operating system attacking a...

[SECURITY] Fedora 36 Update: mbedtls-2.28.2-1.fc36

Mbed TLS is a light-weight open source cryptographic and SSL/TLS library written in C. Mbed TLS makes it easy for developers to include cryptographic and SSL/TLS capabilities in their embedded applications with as little hassle as possible...

Fedora 36 : mbedtls (2023-3c4a525dcc)

The remote Fedora 36 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-3c4a525dcc advisory. - Update to 2.28.2 Release notes: https://github.com/Mbed-TLS/mbedtls/releases/tag/v2.28.2 Tenable has extracted the preceding description block...

[SECURITY] Fedora 37 Update: mbedtls-2.28.2-1.fc37

Mbed TLS is a light-weight open source cryptographic and SSL/TLS library written in C. Mbed TLS makes it easy for developers to include cryptographic and SSL/TLS capabilities in their embedded applications with as little hassle as possible...

Mbed TLS: Multiple Vulnerabilities

Background Mbed TLS previously PolarSSL is an “easy to understand, use, integrate and expand” implementation of the TLS and SSL protocols and the respective cryptographic algorithms and support code required. Description Multiple vulnerabilities have been discovered in Mbed TLS. Please review the...

GLSA-202301-08 : Mbed TLS: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202301-08 Mbed TLS: Multiple Vulnerabilities - A Lucky 13 timing side channel in mbedtlsssldecryptbuf in library/sslmsg.c in Trusted Firmware Mbed TLS through 2.23.0 allows an attacker to recover secret key information. This affec...

The vulnerability of the implementation of TLS and SSL software from Mbed TLS allows a attacker to rewrite data in the memory buffer and restore the encrypted RSA key.

The vulnerability of the implementation of TLS and SSL software from Mbed TLS relates to the possibility of writing data beyond the buffer boundaries. Exploiting this vulnerability allows a malicious actor to rewrite data into the memory buffer and restore the encrypted RSA key...

openSUSE 15 Security Update : mbedtls (openSUSE-SU-2022:10257-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2022:10257-1 advisory. - An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. There is a potential heap-based buffer overflow and heap-based buffer...

Debian dla-3249 : libmbedcrypto3 - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3249 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3249-1 [email protected]...

openSUSE 15 Security Update : mbedtls (openSUSE-SU-2022:10247-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2022:10247-1 advisory. - An issue was discovered in Mbed TLS before 2.28.1 and 3.x before 3.2.0. In some configurations, an unauthenticated attacker can send an...

CVE-2022-46393

An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. There is a potential heap-based buffer overflow and heap-based buffer over-read in DTLS if MBEDTLSSSLDTLSCONNECTIONID is enabled and MBEDTLSSSLCIDINLENMAX 2 MBEDTLSSSLCIDOUTLENMAX...

CVE-2022-46392

An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. An adversary with access to precise enough information about memory accesses typically, an untrusted operating system attacking a secure enclave can recover an RSA private key after observing the victim performing a single...

AZL-12968 CVE-2022-46392 affecting package fluent-bit for versions less than 2.0.9-1

An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. An adversary with access to precise enough information about memory accesses typically, an untrusted operating system attacking a secure enclave can recover an RSA private key after observing the victim performing a single...

DEBIAN-CVE-2022-46393

An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. There is a potential heap-based buffer overflow and heap-based buffer over-read in DTLS if MBEDTLSSSLDTLSCONNECTIONID is enabled and MBEDTLSSSLCIDINLENMAX 2 MBEDTLSSSLCIDOUTLENMAX...

DEBIAN-CVE-2022-46392

An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. An adversary with access to precise enough information about memory accesses typically, an untrusted operating system attacking a secure enclave can recover an RSA private key after observing the victim performing a single...

Heap overflow

An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. There is a potential heap-based buffer overflow and heap-based buffer over-read in DTLS if MBEDTLSSSLDTLSCONNECTIONID is enabled and MBEDTLSSSLCIDINLENMAX 2 MBEDTLSSSLCIDOUTLENMAX...

CVE-2022-46392

An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. An adversary with access to precise enough information about memory accesses typically, an untrusted operating system attacking a secure enclave can recover an RSA private key after observing the victim performing a single...

CVE-2022-46393

An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. There is a potential heap-based buffer overflow and heap-based buffer over-read in DTLS if MBEDTLSSSLDTLSCONNECTIONID is enabled and MBEDTLSSSLCIDINLENMAX 2 MBEDTLSSSLCIDOUTLENMAX...