Description
The LDP parser in tcpdump before 4.9.3 has a buffer over-read in print-ldp.c:ldp_tlv_print().
References (16)
Core 16
Core References
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES
Patch, Third Party Advisory x_refsource_confirm
https://github.com/the-tcpdump-group/tcpdump/commit/aa5c6b710dfd8020d2c908d6b3bd41f1da719b3b
Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html
Third Party Advisory vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html
Third Party Advisory vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html
Mailing List, Third Party Advisory mailing-list
x_refsource_bugtraq
https://seclists.org/bugtraq/2019/Oct/28
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2019/dsa-4547
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/
Third Party Advisory x_refsource_confirm
https://support.apple.com/kb/HT210788
Mailing List, Third Party Advisory mailing-list
x_refsource_bugtraq
https://seclists.org/bugtraq/2019/Dec/23
Mailing List, Third Party Advisory mailing-list
x_refsource_fulldisc
http://seclists.org/fulldisclosure/2019/Dec/26
Vendor Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20200120-0001/
Vendor Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/4252-2/
Vendor Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/4252-1/
Scores
CVSS v3
7.5
EPSS
0.0034
EPSS Percentile
56.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Products (12)
apple/mac_os_x
< 10.15.2
debian/debian_linux
8.0
debian/debian_linux
9.0
debian/debian_linux
10.0
fedoraproject/fedora
29
fedoraproject/fedora
30
fedoraproject/fedora
31
opensuse/leap
15.0
opensuse/leap
15.1
redhat/enterprise_linux
7.0
... and 2 more
Published
Oct 03, 2019
Tracked Since
Feb 18, 2026