PT-2020-21452

Name of the Vulnerable Software and Affected Versions parsel versions affected versions not specified Description The issue concerns a hardcoded initialization vector in the parsel package. When the IV is not provided, the package defaults to this hardcoded IV, making the cipher susceptible to...

GHSA-2PPP-9496-P23Q Insufficient Entropy in Spring Security

Spring Security versions 5.3.x prior to 5.3.2, 5.2.x prior to 5.2.4, 5.1.x prior to 5.1.10, 5.0.x prior to 5.0.16 and 4.2.x prior to 4.2.16 use a fixed null initialization vector with CBC Mode in the implementation of the queryable text encryptor. A malicious user with access to the data that has...

CVE-2020-5408

Spring Security versions 5.3.x prior to 5.3.2, 5.2.x prior to 5.2.4, 5.1.x prior to 5.1.10, 5.0.x prior to 5.0.16 and 4.2.x prior to 4.2.16 use a fixed null initialization vector with CBC Mode in the implementation of the queryable text encryptor. A malicious user with access to the data that has...

CVE-2020-5408

CVE-2020-5408 (IBM) affects IBM Sterling Connect:Direct Web Services. A fixed null initialization vector in CBC mode for the queryable text encryptor may allow a dictionary attack to derive unencrypted values, exposing sensitive information. Remediation is via upgrading to supported fixes: IBM St...

Dictionary attack with Spring Security queryable text encryptor

Spring Security versions 5.3.x prior to 5.3.2, 5.2.x prior to 5.2.4, 5.1.x prior to 5.1.10, 5.0.x prior to 5.0.16 and 4.2.x prior to 4.2.16 use a fixed null initialization vector with CBC Mode in the implementation of the queryable text encryptor. A malicious user with access to the data that has...

CVE-2020-11877

airhost.exe in Zoom Client for Meetings 4.6.11 uses 3423423432325249 as the Initialization Vector IV for AES-256 CBC encryption. NOTE: the vendor states that this IV is used only within unreachable code...

CVE-2020-11877

airhost.exe in Zoom Client for Meetings 4.6.11 uses 3423423432325249 as the Initialization Vector IV for AES-256 CBC encryption. NOTE: the vendor states that this IV is used only within unreachable code...

PT-2020-12911 · Zoom · Zoom Client For Meetings

Name of the Vulnerable Software and Affected Versions: Zoom Client for Meetings version 4.6.11 Description: The issue concerns the use of a static Initialization Vector IV for AES-256 CBC encryption in the airhost.exe component. Specifically, the IV used is 3423423432325249. The vendor notes that...

CVE-2020-11877: Use of Insufficiently Random Values

airhost.exe in Zoom Client for Meetings 4.6.11 uses 3423423432325249 as the Initialization Vector IV for AES-256 CBC encryption. NOTE: the vendor states that this IV is used only within unreachable code...

USN-4306-1 dino-im vulnerabilities

It was discovered that Dino incorrectly validated inputs. An attacker could use this issue to possibly obtain, inject or remove sensitive information. This update also includes a fix to the encryption implementation in Dino to support 12 byte IVs, in addition to 16 byte IVs...

Hardcoded Initialization Vector

Overview All versions of parsel have a default hardcoded initialization vector. In cases where the IV is not provided, the package defaults to a hardcoded IV which renders the cipher vulnerable to chosen plaintext attacks. Recommendation The package is deprecated and will not be updated. Consider...

Insecure Encryption

Overview parsel is a gem to encrypt and decrypt data with a given key. Affected versions of this package are vulnerable to Insecure Encryption. In cases where an initialisation vector is not supplied to the encrypt or decrypt call in parsel.rb, the initialisation vector used by the library is set...

Insecure Encryption

Overview parsel is a library that allows you to encrypt and decrypt data with a given key. Affected versions of this package are vulnerable to Insecure Encryption. In cases where an initialisation vector is not supplied to the encrypt or decrypt call in parsel.rb, the initialisation vector used b...

CVE-2019-19411

USG9500 with versions of V500R001C30SPC100, V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200 have an information leakage vulnerability. Due to improper processing of the initialization vector used in a specific encryption algorithm, an attacker who gai...

CVE-2019-19411: Improper Initialization

USG9500 with versions of V500R001C30SPC100, V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200 have an information leakage vulnerability. Due to improper processing of the initialization vector used in a specific encryption algorithm, an attacker who gai...

PT-2020-10156

Name of the Vulnerable Software and Affected Versions Huawei USG9500 versions V500R001C30SPC100, V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200 Description The issue is related to an information leakage vulnerability due to improper processing of the...

GHSA-H7QW-MXRM-C6H2 Unauthenticated crypto and weak IV in Magento\Framework\Encryption

The construct function in Framework/Encryption/Crypt.php in Magento 2 uses the PHP rand function to generate a random number for the initialization vector, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by guessing the value...

CVE-2019-7886

A cryptograhic flaw exists in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. A weak cryptograhic mechanism is used to generate the intialization vector in multiple security relevant contexts...

Code injection

A cryptograhic flaw exists in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. A weak cryptograhic mechanism is used to generate the intialization vector in multiple security relevant contexts...

CVE-2019-7886

CVE-2019-7886 affects Magento 2.1.x before 2.1.18, 2.2.x before 2.2.9, and 2.3.x before 2.3.2. The issue is a weak cryptographic mechanism used to generate the initialization vector in multiple security contexts, enabling potential cryptographic abuse. RedHat and OSV listings confirm the same des...