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    CVE-2015-8852

    Varnish 3.x before 3.0.7, when used in certain stacked installations, allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a header line terminated by a \r (carriage return) character in conjunction with multiple Content-Length headers in an HTTP request.

    Published:Mar 12, 2015
    Last Modified:Apr 12, 2025
    EPS:Apr 25, 2016
    EPSS Score:0.0109
    CVSS Score:7.5

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Varnish Cache Project
    Product
    Varnish Cache

    Exploits

    No exploit reference

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    References

    http://lists.opensuse.org/opensuse-updates/2016-05/msg00064.html
    http://www.debian.org/security/2016/dsa-3553
    http://www.openwall.com/lists/oss-security/2016/04/16/1
    http://www.openwall.com/lists/oss-security/2016/04/18/7
    https://github.com/varnish/Varnish-Cache/commit/29870c8fe95e4e8a672f6f28c5fbe692bea09e9c
    https://github.com/varnish/Varnish-Cache/commit/85e8468bec9416bd7e16b0d80cb820ecd2b330c3
    https://security.gentoo.org/glsa/201607-10
    https://www.varnish-cache.org/lists/pipermail/varnish-announce/2015-March/000701.html
    http://lists.opensuse.org/opensuse-updates/2016-05/msg00064.html
    http://www.debian.org/security/2016/dsa-3553
    http://www.openwall.com/lists/oss-security/2016/04/16/1
    http://www.openwall.com/lists/oss-security/2016/04/18/7
    https://github.com/varnish/Varnish-Cache/commit/29870c8fe95e4e8a672f6f28c5fbe692bea09e9c
    https://github.com/varnish/Varnish-Cache/commit/85e8468bec9416bd7e16b0d80cb820ecd2b330c3
    https://security.gentoo.org/glsa/201607-10
    https://www.varnish-cache.org/lists/pipermail/varnish-announce/2015-March/000701.html

    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