Withdrawn by the publisher.
Affected: Homebrew: cryptography
In the cryptography package before 3.3.2 for Python, certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class.
In the cryptography package before 3.3.2 for Python, certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class.
Affected: PyPI: cryptography
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. When certain sequences of `update()` calls with large values (multiple GBs) for symetric encryption or decryption occur, it's possible for an integer overflow to happen, leading to mishandling of buffers. This is patched in version 3.3.2 and newer.
Affected: openEuler:20.03-LTS: python-cryptography, openEuler:20.03-LTS-SP1: python-cryptography
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Security Fix(es): In the cryptography package before 3.3.2 for Python, certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class.(CVE-2020-36242)
Security update for python-cryptography
Affected: PyPI: cryptography
In the cryptography package before 3.3.2 for Python, certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class.
python-cryptography: Bleichenbacher timing oracle attack against RSA decryption krb5: unbounded recursion via an ASN.1-encoded Kerberos message in lib/krb5/asn.1/asn1_encode.c may lead to DoS python-cryptography: Large inputs for symmetric encryption can trigger integer overflow leading to buffer overflow
Recommended update for python-crcmod, python-cryptography, python-cryptography-vectors
Withdrawn by the publisher.
Affected: Ubuntu:16.04:LTS: python-cryptography, Ubuntu:18.04:LTS: python-cryptography, Ubuntu:20.04:LTS: python-cryptography
In the cryptography package before 3.3.2 for Python, certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class.
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Oracle MySQL ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.