Vulnerability Name:

CVE-2013-4348 (CCN-88475)

Assigned:2013-11-01
Published:2013-11-01
Updated:2023-05-19
Summary:Linux Kernel is vulnerable to a denial of service, caused by an error in the skb_flow_dissect() function. By sending a specially-crafted packet with an IHL of zero, a remote attacker could exploit this vulnerability and cause the system to crash.
CVSS v3 Severity:7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:7.1 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C)
5.3 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
5.8 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2013-4348

Source: secalert@redhat.com
Type: Mailing List, Third Party Advisory
secalert@redhat.com

Source: secalert@redhat.com
Type: Third Party Advisory
secalert@redhat.com

Source: CCN
Type: The Linux Kernel Archives Web site
The Linux Kernel Archives

Source: CCN
Type: BID-63536
Linux Kernel 'skb_flow_dissect()' Function CVE-2013-4348 Remote Denial of Service Vulnerability

Source: secalert@redhat.com
Type: Third Party Advisory
secalert@redhat.com

Source: secalert@redhat.com
Type: Third Party Advisory
secalert@redhat.com

Source: CCN
Type: Red Hat Bugzilla Bug 1007939
(CVE-2013-4348) CVE-2013-4348 kernel: net: deadloop path in skb_flow_dissect()

Source: secalert@redhat.com
Type: Issue Tracking, Third Party Advisory
secalert@redhat.com

Source: XF
Type: UNKNOWN
linux-kernel-cve20134348-dos(88475)

Source: secalert@redhat.com
Type: Exploit, Patch, Vendor Advisory
secalert@redhat.com

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:accelatech:bizsearch:3.2:-:*:*:*:linux_kernel:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20134348
    V
    CVE-2013-4348
    2015-11-16
    oval:org.mitre.oval:def:26514
    P
    ELSA-2014-3049 -- unbreakable enterprise kernel security update (important)
    2015-03-16
    oval:org.mitre.oval:def:27200
    P
    ELSA-2014-3046 -- unbreakable enterprise kernel security update (important)
    2015-03-16
    oval:org.mitre.oval:def:21399
    P
    USN-2075-1 -- linux vulnerabilities
    2014-06-30
    oval:org.mitre.oval:def:21101
    P
    USN-2070-1 -- linux-lts-saucy vulnerabilities
    2014-06-30
    oval:com.ubuntu.precise:def:20134348000
    V
    CVE-2013-4348 on Ubuntu 12.04 LTS (precise) - medium.
    2013-11-04
    oval:com.ubuntu.xenial:def:201343480000000
    V
    CVE-2013-4348 on Ubuntu 16.04 LTS (xenial) - medium.
    2013-11-04
    oval:com.ubuntu.trusty:def:20134348000
    V
    CVE-2013-4348 on Ubuntu 14.04 LTS (trusty) - medium.
    2013-11-04
    oval:com.ubuntu.xenial:def:20134348000
    V
    CVE-2013-4348 on Ubuntu 16.04 LTS (xenial) - medium.
    2013-11-04
    BACK
    accelatech bizsearch 3.2 -