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    CVE-2012-2736

    In NetworkManager 0.9.2.0, when a new wireless network was created with WPA/WPA2 security in AdHoc mode, it created an open/insecure network.

    Published:Jan 15, 2012
    Last Modified:Nov 21, 2024
    EPS:Dec 26, 2019
    EPSS Score:0.00081
    CVSS Score:4.4

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Gnome
    Product
    Networkmanager
    Vendor
    Opensuse
    Product
    Opensuse

    Exploits

    https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-2736https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-2736

    Related CVEs

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    CVE-2026-47336 (CVSS 3.3) — Ubuntu Linux 6.8 contains SAUCE patches with a possible use of an uninitialized variable in AppArmor AF_INET/A…
    CVE-2026-47335 (CVSS 5.5) — Ubuntu Linux 6.8 contains SAUCE patches with a possible NULL pointer dereference in the handling of AppArmor n…
    CVE-2026-47334 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly sleep while holding a spinlock…
    CVE-2026-47333 (CVSS 7.8) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which can potentially incorrectly compute the si…
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    References

    http://lists.opensuse.org/opensuse-updates/2012-09/msg00049.html
    http://www.openwall.com/lists/oss-security/2012/06/15/2
    http://www.openwall.com/lists/oss-security/2012/06/15/4
    http://www.ubuntu.com/usn/USN-1483-1
    http://www.ubuntu.com/usn/USN-1483-2
    https://access.redhat.com/security/cve/cve-2012-2736
    https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-2736
    https://security-tracker.debian.org/tracker/CVE-2012-2736
    http://lists.opensuse.org/opensuse-updates/2012-09/msg00049.html
    http://www.openwall.com/lists/oss-security/2012/06/15/2
    http://www.openwall.com/lists/oss-security/2012/06/15/4
    http://www.ubuntu.com/usn/USN-1483-1
    http://www.ubuntu.com/usn/USN-1483-2
    https://access.redhat.com/security/cve/cve-2012-2736
    https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-2736
    https://security-tracker.debian.org/tracker/CVE-2012-2736

    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