SUSE-SU-2016:1820-1

    Dashboard / Vulnerabilities / SUSE-SU-2016:1820-1

    SUSE-SU-2016:1820-1

    Published: 18 Jul 2016Last Modified: 4 Feb 2026

    Summary: Security update for apache2-mod_fcgid

    Details: This update for apache2-mod_fcgid fixes the following issues: * It used to be possible to set an arbitrary $HTTP_PROXY environment variable for request handlers -- like CGI scripts -- by including a specially crafted HTTP header in the request (CVE-2016-1000104). As a result, these server components would potentially direct all their outgoing HTTP traffic through a malicious proxy server. This patch fixes the issue: the updated Apache server ignores such HTTP headers and never sets $HTTP_PROXY for sub-processes (unless a value has been explicitly configured by the administrator in the configuration file). (bsc#988492)

    References: https://www.suse.com/support/update/announcement/2016/suse-su-20161820-1/, https://bugzilla.suse.com/988492, https://www.suse.com/security/cve/CVE-2016-1000104

    Affected packages

    Package

    Name: apache2-mod_fcgid

    Purl: pkg:rpm/suse/apache2-mod_fcgid&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.2-31.29.1

    Affected versions

    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