UBUNTU-CVE-2014-9087

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    UBUNTU-CVE-2014-9087

    Published: 26 Nov 2014Last Modified: 22 Apr 2026
    Upstream:
    CVE-2014-9087
    Aliases:
    USN-2427-1

    Summary:

    Details: Integer underflow in the ksba_oid_to_str function in Libksba before 1.3.2, as used in GnuPG, allows remote attackers to cause a denial of service (crash) via a crafted OID in a (1) S/MIME message or (2) ECC based OpenPGP data, which triggers a buffer overflow.

    References: https://ubuntu.com/security/CVE-2014-9087, http://lists.gnupg.org/pipermail/gnupg-announce/2014q4/000359.html, https://blog.fuzzing-project.org/2-Buffer-overflow-and-other-minor-issues-in-GnuPG-and-libksba-TFPA-0012014.html, https://ubuntu.com/security/notices/USN-2427-1, https://www.cve.org/CVERecord?id=CVE-2014-9087

    Affected packages

    Package

    Name: libksba

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.3.0-3ubuntu0.14.04.1

    Affected versions

    1.3.0-2
    1.3.0-2ubuntu1
    1.3.0-3

    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
    UBUNTU-CVE-2014-9087 | CVE-DB