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    CVE-2015-5740

    The net/http library in net/http/transfer.go in Go before 1.4.3 does not properly parse HTTP headers, which allows remote attackers to conduct HTTP request smuggling attacks via a request with two Content-length headers.

    Published:Jul 29, 2015
    Last Modified:Apr 20, 2025
    EPS:Oct 18, 2017
    EPSS Score:0.06044
    CVSS Score:9.8

    Affected Products

    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Golang
    Product
    Go
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Enterprise Linux Server
    Vendor
    Redhat
    Product
    Enterprise Linux Server Aus
    Vendor
    Redhat
    Product
    Enterprise Linux Server Eus
    Vendor
    Redhat
    Product
    Enterprise Linux Server Tus

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-273 HTTP Response Smuggling
    CAPEC-33 HTTP Request Smuggling

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    References

    http://lists.fedoraproject.org/pipermail/package-announce/2015-October/167997.html
    http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168029.html
    http://rhn.redhat.com/errata/RHSA-2016-1538.html
    http://seclists.org/oss-sec/2015/q3/237
    http://seclists.org/oss-sec/2015/q3/292
    http://seclists.org/oss-sec/2015/q3/294
    https://bugzilla.redhat.com/show_bug.cgi?id=1250352
    https://github.com/golang/go/commit/300d9a21583e7cf0149a778a0611e76ff7c6680f
    http://lists.fedoraproject.org/pipermail/package-announce/2015-October/167997.html
    http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168029.html
    http://rhn.redhat.com/errata/RHSA-2016-1538.html
    http://seclists.org/oss-sec/2015/q3/237
    http://seclists.org/oss-sec/2015/q3/292
    http://seclists.org/oss-sec/2015/q3/294
    https://bugzilla.redhat.com/show_bug.cgi?id=1250352
    https://github.com/golang/go/commit/300d9a21583e7cf0149a778a0611e76ff7c6680f

    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