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    CVE-2016-2342

    The bgp_nlri_parse_vpnv4 function in bgp_mplsvpn.c in the VPNv4 NLRI parser in bgpd in Quagga before 1.0.20160309, when a certain VPNv4 configuration is used, relies on a Labeled-VPN SAFI routes-data length field during a data copy, which allows remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted packet.

    Published:Mar 9, 2016
    Last Modified:Apr 12, 2025
    EPS:Mar 17, 2016
    EPSS Score:0.20441
    CVSS Score:8.1

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Quagga
    Product
    Quagga
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

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    References

    http://git.savannah.gnu.org/cgit/quagga.git/commit/?id=a3bc7e9400b214a0f078fdb19596ba54214a1442
    http://lists.opensuse.org/opensuse-updates/2016-03/msg00102.html
    http://lists.opensuse.org/opensuse-updates/2016-03/msg00117.html
    http://nongnu.askapache.com//quagga/quagga-1.0.20160309.changelog.txt
    http://rhn.redhat.com/errata/RHSA-2017-0794.html
    http://www.debian.org/security/2016/dsa-3532
    http://www.kb.cert.org/vuls/id/270232
    http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
    http://www.securityfocus.com/bid/84318
    http://www.ubuntu.com/usn/USN-2941-1
    https://security.gentoo.org/glsa/201610-03
    http://git.savannah.gnu.org/cgit/quagga.git/commit/?id=a3bc7e9400b214a0f078fdb19596ba54214a1442
    http://lists.opensuse.org/opensuse-updates/2016-03/msg00102.html
    http://lists.opensuse.org/opensuse-updates/2016-03/msg00117.html
    http://nongnu.askapache.com//quagga/quagga-1.0.20160309.changelog.txt
    http://rhn.redhat.com/errata/RHSA-2017-0794.html
    http://www.debian.org/security/2016/dsa-3532
    http://www.kb.cert.org/vuls/id/270232
    http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
    http://www.securityfocus.com/bid/84318
    http://www.ubuntu.com/usn/USN-2941-1
    https://security.gentoo.org/glsa/201610-03

    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