GHSA-hggm-jpg3-v476

    Dashboard / Vulnerabilities / GHSA-hggm-jpg3-v476

    GHSA-hggm-jpg3-v476

    Published: 27 Oct 2020Last Modified: 24 Nov 2024

    Summary: RSA decryption vulnerable to Bleichenbacher timing vulnerability

    Details: RSA decryption was vulnerable to Bleichenbacher timing vulnerabilities, which would impact people using RSA decryption in online scenarios. This is fixed in cryptography 3.2.

    References: https://github.com/pyca/cryptography/security/advisories/GHSA-hggm-jpg3-v476, https://nvd.nist.gov/vuln/detail/CVE-2020-25659, https://github.com/pyca/cryptography/pull/5507, https://github.com/pyca/cryptography/commit/58494b41d6ecb0f56b7c5f05d5f5e3ca0320d494, https://github.com/advisories/GHSA-hggm-jpg3-v476, https://github.com/pyca/cryptography, https://github.com/pypa/advisory-database/tree/main/vulns/cryptography/PYSEC-2021-62.yaml, https://pypi.org/project/cryptography, https://www.oracle.com/security-alerts/cpuapr2022.html, https://www.oracle.com/security-alerts/cpujul2022.html

    Affected packages

    Package

    Name: cryptography

    Purl: pkg:pypi/cryptography

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.2

    Affected versions

    0.1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-hggm-jpg3-v476 | CVE-DB