CVE-2018-14461

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

The LDP parser in tcpdump before 4.9.3 has a buffer over-read in print-ldp.c:ldp_tlv_print().

References

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html

http://seclists.org/fulldisclosure/2019/Dec/26

https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES

https://github.com/the-tcpdump-group/tcpdump/commit/aa5c6b710dfd8020d2c908d6b3bd41f1da719b3b

https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/

https://lists.fedoraproject.org/archives/list/[email protected]/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/

https://lists.fedoraproject.org/archives/list/[email protected]/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/

https://seclists.org/bugtraq/2019/Dec/23

https://seclists.org/bugtraq/2019/Oct/28

https://security.netapp.com/advisory/ntap-20200120-0001/

https://support.apple.com/kb/HT210788

https://www.debian.org/security/2019/dsa-4547

Details

Source: MITRE

Published: 2019-10-03

Updated: 2020-01-20

Type: CWE-125

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:tcpdump:tcpdump:*:*:*:*:*:*:*:*

Configuration 2

OR

cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*

cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*

cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

Tenable Plugins

View all (26 total)

IDNameProductFamilySeverity
150563SUSE SLES11 Security Update : tcpdump (SUSE-SU-2019:14191-1)NessusSuSE Local Security Checks
critical
147275NewStart CGSL MAIN 6.02 : tcpdump Multiple Vulnerabilities (NS-SA-2021-0082)NessusNewStart CGSL Local Security Checks
critical
143787SUSE SLES12 Security Update : tcpdump (SUSE-SU-2020:3360-1)NessusSuSE Local Security Checks
critical
142765Oracle Linux 8 : tcpdump (ELSA-2020-4760)NessusOracle Linux Local Security Checks
critical
142444RHEL 8 : tcpdump (RHSA-2020:4760)NessusRed Hat Local Security Checks
critical
135566EulerOS 2.0 SP3 : tcpdump (EulerOS-SA-2020-1437)NessusHuawei Local Security Checks
critical
133291Ubuntu 16.04 LTS / 18.04 LTS : tcpdump vulnerabilities (USN-4252-1)NessusUbuntu Local Security Checks
critical
132826EulerOS Virtualization for ARM 64 3.0.5.0 : tcpdump (EulerOS-SA-2020-1072)NessusHuawei Local Security Checks
critical
132733AIX 7.2 TL 4 : tcpdump (IJ20786)NessusAIX Local Security Checks
critical
132732AIX 7.2 TL 3 : tcpdump (IJ20785)NessusAIX Local Security Checks
critical
132731AIX 7.2 TL 2 : tcpdump (IJ20784)NessusAIX Local Security Checks
critical
132730AIX 7.1 TL 5 : tcpdump (IJ20783)NessusAIX Local Security Checks
critical
131957macOS 10.15.x < 10.15.2 / 10.14.x < 10.14.6 Security Update 2019-002 / 10.13.x < 10.13.6 Security Update 2019-007NessusMacOS X Local Security Checks
high
131825EulerOS 2.0 SP5 : tcpdump (EulerOS-SA-2019-2551)NessusHuawei Local Security Checks
high
131371EulerOS 2.0 SP8 : tcpdump (EulerOS-SA-2019-2305)NessusHuawei Local Security Checks
critical
130370Fedora 31 : 14:tcpdump (2019-6db0d5b9d9)NessusFedora Local Security Checks
critical
130321Fedora 30 : 14:tcpdump (2019-d06bc63433)NessusFedora Local Security Checks
critical
130308Fedora 29 : 14:tcpdump (2019-85d92df70f)NessusFedora Local Security Checks
critical
130135Debian DSA-4547-1 : tcpdump - security updateNessusDebian Local Security Checks
critical
130122Photon OS 3.0: Tcpdump PHSA-2019-3.0-0034NessusPhotonOS Local Security Checks
critical
130118Photon OS 2.0: Tcpdump PHSA-2019-2.0-0182NessusPhotonOS Local Security Checks
critical
130086openSUSE Security Update : tcpdump (openSUSE-2019-2348)NessusSuSE Local Security Checks
critical
130083openSUSE Security Update : tcpdump (openSUSE-2019-2344)NessusSuSE Local Security Checks
critical
129966SUSE SLED15 / SLES15 Security Update : tcpdump (SUSE-SU-2019:2674-1)NessusSuSE Local Security Checks
critical
129828Debian DLA-1955-1 : tcpdump security updateNessusDebian Local Security Checks
critical
129521Slackware 14.0 / 14.1 / 14.2 / current : tcpdump (SSA:2019-274-01)NessusSlackware Local Security Checks
critical