UBUNTU-CVE-2019-11729

    Dashboard / Vulnerabilities / UBUNTU-CVE-2019-11729

    UBUNTU-CVE-2019-11729

    Published: 11 Jul 2019Last Modified: 22 Apr 2026
    Upstream:
    CVE-2019-11729
    Aliases:
    USN-4054-1
    USN-4060-1
    USN-4060-2

    Summary:

    Details: Empty or malformed p256-ECDH public keys may trigger a segmentation fault due values being improperly sanitized before being copied into memory and used. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

    References: https://ubuntu.com/security/CVE-2019-11729, https://www.mozilla.org/en-US/security/advisories/mfsa2019-21/#CVE-2019-11729, https://www.mozilla.org/en-US/security/advisories/mfsa2019-22/#CVE-2019-11729, https://ubuntu.com/security/notices/USN-4054-1, https://ubuntu.com/security/notices/USN-4060-1, https://ubuntu.com/security/notices/USN-4060-2, https://ubuntu.com/security/notices/USN-4064-1, https://www.cve.org/CVERecord?id=CVE-2019-11729

    Affected packages

    Package

    Name: nss

    Purl: pkg:deb/ubuntu/nss@2:3.28.4-0ubuntu0.14.04.5+esm1?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2:3.28.4-0ubuntu0.14.04.5+esm1

    Affected versions

    2:3.15.1-1ubuntu1
    2:3.15.2-1
    2:3.15.3-1
    2:3.15.3.1-1
    2:3.15.3.1-1.1
    2:3.15.3.1-1.1ubuntu1
    2:3.15.4-1ubuntu3
    2:3.15.4-1ubuntu4
    2:3.15.4-1ubuntu5
    2:3.15.4-1ubuntu6
    2:3.15.4-1ubuntu7
    2:3.15.4-1ubuntu7.1

    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