CVE-2018-10903

A flaw was found in python-cryptography versions between =1.9.0 and 2.3. The finalizewithtag API did not enforce a minimum tag length. If a user did not validate the input length prior to passing it to finalizewithtag an attacker could craft an invalid payload with a shortened tag e.g. 1 byte suc...

CVE-2018-10903

The CVE-2018-10903 issue affects python-cryptography versions >=1.9.0 and

CVE-2018-10903: Improper Input Validation

A flaw was found in python-cryptography versions between =1.9.0 and 2.3. The finalizewithtag API did not enforce a minimum tag length. If a user did not validate the input length prior to passing it to finalizewithtag an attacker could craft an invalid payload with a shortened tag e.g. 1 byte suc...

ALPINE-CVE-2017-7526

libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This...

Major Bluetooth Vulnerability

Bluetooth has a serious security vulnerability: In some implementations, the elliptic curve parameters are not all validated by the cryptographic algorithm implementation, which may allow a remote attacker within wireless range to inject an invalid public key to determine the session key with hig...

Bluetooth Bug Allows Man-in-the-Middle Attacks on Phones, Laptops

A slew of vendors that have built Bluetooth pairing into their devices without requiring public key validation are issuing fixes for their products. Researchers at the Israel Institute of Technology have identified a cryptography-related security vulnerability CVE-2018-5383 in the Bluetooth...

Ubuntu 18.04 LTS : python-cryptography vulnerability (USN-3720-1)

The remote Ubuntu 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3720-1 advisory. It was discovered that python-cryptography incorrectly handled certain inputs. An attacker could possibly use this to get access to sensitive information. Tenable...

USN-3720-1: python-cryptography vulnerability

It was discovered that python-cryptography incorrectly handled certain inputs. An attacker could possibly use this to get access to sensitive information...

USN-3720-1 python-cryptography vulnerability

It was discovered that python-cryptography incorrectly handled certain inputs. An attacker could possibly use this to get access to sensitive information...

[SECURITY] Fedora 28 Update: python-cryptography-2.3-1.fc28

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers...

[SECURITY] Fedora 28 Update: python-cryptography-vectors-2.3-1.fc28

Test vectors for the cryptography package. The only purpose of this package is to be a building requirement for python-cryptography, otherwise it has no use. Don=EF=BF=BD=EF=BF=BD=EF=BF =BDt install it unless you really know what you are doing...

Fedora Update for python-cryptography FEDORA-2018-a9fe5e183e

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora Update for python-cryptography-vectors FEDORA-2018-a9fe5e183e

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 27 Update: libtomcrypt-1.18.2-1.fc27

A comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines. Designed from the ground...

CVE-2017-1575

IBM Sterling B2B Integrator Standard Edition IBM Sterling File Gateway 2.2.0 through 2.2.6 uses weaker than expected cryptographic algorithms that could allow a local attacker to decrypt highly sensitive information. IBM X-Force ID: 132032...

Information Disclosure

python-cryptography is vulnerable to a key leakage. A lack of input validation on the finalizewithtag API allows an attacker to forge a GCM tag by crafting an invalid payload with a shortened tag to bypass the MAC check in a 1 in 256 chance, resulting in a possible key leakage...

CVE-2017-1575: Use of a Broken or Risky Cryptographic Algorithm

IBM Sterling B2B Integrator Standard Edition IBM Sterling File Gateway 2.2.0 through 2.2.6 uses weaker than expected cryptographic algorithms that could allow a local attacker to decrypt highly sensitive information. IBM X-Force ID: 132032...

CVE-2018-10903

A flaw was found in python-cryptography versions between =1.9.0 and 2.3. The finalizewithtag API did not enforce a minimum tag length. If a user did not validate the input length prior to passing it to finalizewithtag an attacker could craft an invalid payload with a shortened tag e.g. 1 byte suc...

UBUNTU-CVE-2018-10903

A flaw was found in python-cryptography versions between =1.9.0 and 2.3. The finalizewithtag API did not enforce a minimum tag length. If a user did not validate the input length prior to passing it to finalizewithtag an attacker could craft an invalid payload with a shortened tag e.g. 1 byte suc...

PT-2018-10171 · Python +2 · Python-Cryptography +2

Name of the Vulnerable Software and Affected Versions: python-cryptography versions 1.9.0 through 2.3 Description: A flaw was found in the finalize with tag API, which did not enforce a minimum tag length. This allows an attacker to craft an invalid payload with a shortened tag, potentially leadi...