UBUNTU-CVE-2015-7758

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    UBUNTU-CVE-2015-7758

    Published: 8 Jan 2016Last Modified: 8 Sept 2025
    Upstream:
    CVE-2015-7758

    Summary:

    Details: Gummi 0.6.5 allows local users to write to arbitrary files via a symlink attack on a temporary dot file that uses the name of an existing file and a (1) .aux, (2) .log, (3) .out, (4) .pdf, or (5) .toc extension for the file name, as demonstrated by .thesis.tex.aux.

    References: https://ubuntu.com/security/CVE-2015-7758, http://www.openwall.com/lists/oss-security/2015/10/08/4, https://www.cve.org/CVERecord?id=CVE-2015-7758

    Affected packages

    Package

    Name: gummi

    Purl: pkg:deb/ubuntu/[email protected]+deb8u2build0.14.04.1?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.6.5-3+deb8u2build0.14.04.1

    Affected versions

    0.6.5-1
    0.6.5-3

    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