DEBIAN-CVE-2011-3368

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    DEBIAN-CVE-2011-3368

    Published: 5 Oct 2011Last Modified: 1 Sept 2026
    Upstream:
    CVE-2011-3368

    Summary:

    Details: The mod_proxy module in the Apache HTTP Server 1.3.x through 1.3.42, 2.0.x through 2.0.64, and 2.2.x through 2.2.21 does not properly interact with use of (1) RewriteRule and (2) ProxyPassMatch pattern matches for configuration of a reverse proxy, which allows remote attackers to send requests to intranet servers via a malformed URI containing an initial @ (at sign) character.

    References: https://security-tracker.debian.org/tracker/CVE-2011-3368

    Affected packages

    Package

    Name: apache2

    Purl: pkg:deb/debian/apache2?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.2.21-2

    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