UBUNTU-CVE-2016-1000345

    Dashboard / Vulnerabilities / UBUNTU-CVE-2016-1000345

    UBUNTU-CVE-2016-1000345

    Published: 4 Jun 2018Last Modified: 19 Mar 2026
    Aliases:
    USN-3727-1

    Summary:

    Details: In the Bouncy Castle JCE Provider version 1.55 and earlier the DHIES/ECIES CBC mode vulnerable to padding oracle attack. For BC 1.55 and older, in an environment where timings can be easily observed, it is possible with enough observations to identify when the decryption is failing due to padding.

    References: https://ubuntu.com/security/CVE-2016-1000345, https://ubuntu.com/security/notices/USN-3727-1, https://www.cve.org/CVERecord?id=CVE-2016-1000345

    Affected packages

    Package

    Name: bouncycastle

    Purl: pkg:deb/ubuntu/[email protected]+dfsg-2ubuntu0.1?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.49+dfsg-2ubuntu0.1

    Affected versions

    1.48+dfsg-2

    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