CRITICAL✓ PATCH🇵🇱 Wersja polska

CVE-2018-0304

CVSS 9.8v3.0pub. 2018-06-20upd. 2024-11-21

A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to read sensitive memory content, create a denial of service (DoS) condition, or execute arbitrary code as root. The vulnerability exists because the affected software insufficiently validates Cisco Fabric Services packet headers. An attacker could exploit this vulnerability by sending a crafted Cisco Fabric Services packet to an affected device. A successful exploit could allow the attacker to cause a buffer overflow or buffer overread condition in the Cisco Fabric Services component, which could allow the attacker to read sensitive memory content, create a DoS condition, or execute arbitrary code as root. This vulnerability affects the following if configured to use Cisco Fabric Services: Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, MDS 9000 Series Multilayer Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvd69951, CSCve02459, CSCve02461, CSCve02463, CSCve02474, CSCve04859.

CVSS Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

  • Cisco Firepower 9000

    HW
    Cisco
    all versions

  • Cisco Firepower 9000 Firmware

    OS
    Cisco
    r211r231

  • Cisco Nexus 5000

    HW
    Cisco
    all versions

  • Cisco Nexus 5000 Firmware

    OS
    Cisco
    7.0\(0\)hsk\(0.357\)7.3\(0\)d1\(0.98\)8.1\(0.2\)s0

  • Cisco Nexus 7000

    HW
    Cisco
    all versions

  • Cisco Nexus 7000 Firmware

    OS
    Cisco
    7.3\(2\)d1\(0.49\)8.0\(1\)8.1\(0.112\)s0

  • Cisco Nexus 9000

    HW
    Cisco
    all versions

  • Cisco Nexus 9000 Firmware

    OS
    Cisco
    8.1\(0\)bd\(0.20\)8.1\(1\)s4

  • Cisco Unified Computing System

    HW
    Cisco
    all versions

  • Cisco Unified Computing System Firmware

    OS
    Cisco
    3.1\(3a\)a7.0\(0\)hsk\(0.357\)
🟢
PATCH AVAILABLE
Vendor update available. Deploy in standard maintenance cycle.
Tags
RCEDoSMemoryFirewall
CWE
References

Related vulnerabilities

CVE-2018-0310CRITICAL9.8PL ✓same product

Cisco FXOS/NX-OS: buffer overread w Cisco Fabric Services umożliwia DoS lub wyciek danych

CVE-2018-0312CRITICAL9.8PL ✓same product

RCE i DoS w Cisco Fabric Services — buffer overflow w FXOS/NX-OS

CVE-2018-0301CRITICAL9.8PL ✓same product

Cisco NX-OS NX-API — buffer overflow umożliwiający RCE jako root

CVE-2018-0308CRITICAL9.8PL ✓same product

RCE/DoS w Cisco Fabric Services — buffer overflow w FXOS/NX-OS

CVE-2018-0314CRITICAL9.8PL ✓same product

RCE przez buffer overflow w Cisco Fabric Services (FXOS/NX-OS)