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    CVE-2014-0019

    Stack-based buffer overflow in socat 1.3.0.0 through 1.7.2.2 and 2.0.0-b1 through 2.0.0-b6 allows local users to cause a denial of service (segmentation fault) via a long server name in the PROXY-CONNECT address in the command line.

    Published:Jan 28, 2014
    Last Modified:Apr 11, 2025
    EPS:Feb 4, 2014
    EPSS Score:0.00086
    CVSS Score:1.9

    Affected Products

    Vendor
    Dest-unreach
    Product
    Socat
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Opensuse
    Product
    Opensuse

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-56123 (CVSS 9.2) — socat versions 1.8.0.0 through 1.8.1.1 contain a heap-based buffer overflow vulnerability that allows a malici…
    CVE-2024-54661 (CVSS 9.8) — readline.sh in socat before1.8.0.2 relies on the /tmp/$USER/stderr2 file.…
    CVE-2016-2217 (CVSS 5.3) — The OpenSSL address implementation in Socat 1.7.3.0 and 2.0.0-b8 does not use a prime number for the DH, which…
    CVE-2015-1379 (CVSS 7.5) — The signal handler implementations in socat before 1.7.3.0 and 2.0.0-b8 allow remote attackers to cause a deni…
    CVE-2013-3571 (CVSS 2.6) — socat 1.2.0.0 before 1.7.2.2 and 2.0.0-b1 before 2.0.0-b6, when used for a listen type address and the fork op…
    CVE-2012-0219 (CVSS 6.2) — Heap-based buffer overflow in the xioscan_readline function in xio-readline.c in socat 1.4.0.0 through 1.7.2.0…
    CVE-2010-2799 (CVSS 6.8) — Stack-based buffer overflow in the nestlex function in nestlex.c in Socat 1.5.0.0 through 1.7.1.2 and 2.0.0-b1…

    References

    http://lists.fedoraproject.org/pipermail/package-announce/2014-February/128190.html
    http://lists.fedoraproject.org/pipermail/package-announce/2014-February/128229.html
    http://lists.opensuse.org/opensuse-updates/2015-04/msg00043.html
    http://osvdb.org/102612
    http://seclists.org/oss-sec/2014/q1/159
    http://www.dest-unreach.org/socat
    http://www.dest-unreach.org/socat/contrib/socat-secadv5.txt
    http://www.mandriva.com/security/advisories?name=MDVSA-2014:033
    http://www.securityfocus.com/bid/65201
    http://lists.fedoraproject.org/pipermail/package-announce/2014-February/128190.html
    http://lists.fedoraproject.org/pipermail/package-announce/2014-February/128229.html
    http://lists.opensuse.org/opensuse-updates/2015-04/msg00043.html
    http://osvdb.org/102612
    http://seclists.org/oss-sec/2014/q1/159
    http://www.dest-unreach.org/socat
    http://www.dest-unreach.org/socat/contrib/socat-secadv5.txt
    http://www.mandriva.com/security/advisories?name=MDVSA-2014:033
    http://www.securityfocus.com/bid/65201

    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