high
7.5
CWE
125
Advisory Published
Updated

CVE-2018-14468

First published: Thu Oct 03 2019(Updated: )

Last updated 24 July 2024

Credit: CVE-2017-16808 CVE-2018-10103 CVE-2018-10105 CVE-2018-14461 CVE-2018-14462 CVE-2018-14463 CVE-2018-14464 CVE-2018-14465 CVE-2018-14466 CVE-2018-14467 CVE-2018-14468 CVE-2018-14469 CVE-2018-14470 CVE-2018-14879 CVE-2018-14880 CVE-2018-14881 CVE-2018-14882 CVE-2018-16227 CVE-2018-16228 CVE-2018-16229 CVE-2018-16230 CVE-2018-16300 CVE-2018-16301 CVE-2018-16451 CVE-2018-16452 CVE-2019-15166 CVE-2019-15167 cve@mitre.org cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
debian/tcpdump
4.99.0-2+deb11u1
4.99.3-1
4.99.5-1
macOS Catalina<10.15.2
10.15.2
macOS Mojave
macOS High Sierra
tcpdump<4.9.3
Apple iOS and macOS<10.15.2
Debian=8.0
Debian=9.0
Debian=10.0
Fedora=29
Fedora=30
Fedora=31
openSUSE=15.0
openSUSE=15.1
Red Hat Enterprise Linux=7.0
Red Hat Enterprise Linux=8.0
F5 BIG-IP and BIG-IQ Centralized Management>=5.2.0<=5.4.0
F5 BIG-IP and BIG-IQ Centralized Management>=6.0.0<=6.1.0
F5 BIG-IP and BIG-IQ Centralized Management=7.0.0
F5 Access Policy Manager>=11.6.0<=11.6.5
F5 Access Policy Manager>=12.1.0<=12.1.5
F5 Access Policy Manager>=13.1.0<=13.1.3
F5 Access Policy Manager>=14.0.0<=14.1.2
F5 Access Policy Manager>=15.0.0<=15.0.1
F5 BIG-IP Advanced Firewall Manager>=11.6.0<=11.6.5
F5 BIG-IP Advanced Firewall Manager>=12.1.0<=12.1.5
F5 BIG-IP Advanced Firewall Manager>=13.1.0<=13.1.3
F5 BIG-IP Advanced Firewall Manager>=14.0.0<=14.1.2
F5 BIG-IP Advanced Firewall Manager>=15.0.0<=15.0.1
F5 BIG-IP Analytics>=11.6.0<=11.6.5
F5 BIG-IP Analytics>=12.1.0<=12.1.5
F5 BIG-IP Analytics>=13.1.0<=13.1.3
F5 BIG-IP Analytics>=14.0.0<=14.1.2
F5 BIG-IP Analytics>=15.0.0<=15.0.1
f5 big-ip application acceleration manager>=11.6.0<=11.6.5
f5 big-ip application acceleration manager>=12.1.0<=12.1.5
f5 big-ip application acceleration manager>=13.1.0<=13.1.3
f5 big-ip application acceleration manager>=14.0.0<=14.1.2
f5 big-ip application acceleration manager>=15.0.0<=15.0.1
F5 Application Security Manager>=11.6.0<=11.6.5
F5 Application Security Manager>=12.1.0<=12.1.5
F5 Application Security Manager>=13.1.0<=13.1.3
F5 Application Security Manager>=14.0.0<=14.1.2
F5 Application Security Manager>=15.0.0<=15.0.1
f5 big-ip domain name system>=11.6.0<=11.6.5
f5 big-ip domain name system>=12.1.0<=12.1.5
f5 big-ip domain name system>=13.1.0<=13.1.3
f5 big-ip domain name system>=14.0.0<=14.1.2
f5 big-ip domain name system>=15.0.0<=15.0.1
F5 BIG-IP Edge Gateway>=11.6.0<=11.6.5
F5 BIG-IP Edge Gateway>=12.1.0<=12.1.5
F5 BIG-IP Edge Gateway>=13.1.0<=13.1.3
F5 BIG-IP Edge Gateway>=14.0.0<=14.1.2
F5 BIG-IP Edge Gateway>=15.0.0<=15.0.1
F5 BIG-IP fraud protection services>=11.6.0<=11.6.5
F5 BIG-IP fraud protection services>=12.1.0<=12.1.5
F5 BIG-IP fraud protection services>=13.1.0<=13.1.3
F5 BIG-IP fraud protection services>=14.0.0<=14.1.2
F5 BIG-IP fraud protection services>=15.0.0<=15.0.1
F5 BIG-IP Global Traffic Manager>=11.6.0<=11.6.5
F5 BIG-IP Global Traffic Manager>=12.1.0<=12.1.5
F5 BIG-IP Global Traffic Manager>=13.1.0<=13.1.3
F5 BIG-IP Global Traffic Manager>=14.0.0<=14.1.2
F5 BIG-IP Global Traffic Manager>=15.0.0<=15.0.1
F5 BIG-IP>=11.6.0<=11.6.5
F5 BIG-IP>=12.1.0<=12.1.5
F5 BIG-IP>=13.1.0<=13.1.3
F5 BIG-IP>=14.0.0<=14.1.2
F5 BIG-IP>=15.0.0<=15.0.1
F5 BIG-IP Local Traffic Manager>=11.6.0<=11.6.5
F5 BIG-IP Local Traffic Manager>=12.1.0<=12.1.5
F5 BIG-IP Local Traffic Manager>=13.1.0<=13.1.3
F5 BIG-IP Local Traffic Manager>=14.0.0<=14.1.2
F5 BIG-IP Local Traffic Manager>=15.0.0<=15.0.1
F5 BIG-IP Policy Enforcement Manager>=11.6.0<=11.6.5
F5 BIG-IP Policy Enforcement Manager>=12.1.0<=12.1.5
F5 BIG-IP Policy Enforcement Manager>=13.1.0<=13.1.3
F5 BIG-IP Policy Enforcement Manager>=14.0.0<=14.1.2
F5 BIG-IP Policy Enforcement Manager>=15.0.0<=15.0.1
F5 BIG-IP WebAccelerator>=11.6.0<=11.6.5
F5 BIG-IP WebAccelerator>=12.1.0<=12.1.5
F5 BIG-IP WebAccelerator>=13.1.0<=13.1.3
F5 BIG-IP WebAccelerator>=14.0.0<=14.1.2
F5 BIG-IP WebAccelerator>=15.0.0<=15.0.1
F5 Enterprise Manager=3.1.1
F5 iWorkflow=2.3.0
F5 Traffix Systems Signaling Delivery Controller>=5.0.0<=5.1.0

Remedy

https://github.com/the-tcpdump-group/tcpdump/commit/aa3e54f594385ce7e1e319b0c84999e51192578b

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is the severity of CVE-2018-14468?

    CVE-2018-14468 is classified as a high severity vulnerability due to its potential impact on systems using affected versions of tcpdump.

  • How do I fix CVE-2018-14468?

    To fix CVE-2018-14468, you should update tcpdump to version 4.9.3 or later, and ensure your libpcap version is 1.9.1 or above.

  • What versions of tcpdump are affected by CVE-2018-14468?

    Versions of tcpdump prior to 4.9.3 are affected by CVE-2018-14468 due to the buffer over-read issue.

  • Which operating systems are vulnerable to CVE-2018-14468?

    CVE-2018-14468 affects various operating systems, including Apple macOS Catalina, Mojave, High Sierra, and specific versions of Debian and Fedora.

  • What type of vulnerability is CVE-2018-14468?

    CVE-2018-14468 is categorized as a buffer over-read vulnerability in the FRF.16 parser of tcpdump.

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