7.5

CVE-2018-16300

The BGP parser in tcpdump before 4.9.3 allows stack consumption in print-bgp.c:bgp_attr_print() because of unlimited recursion.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Tcpdump ≫ Tcpdump Version < 4.9.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.12% 0.895
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
134c704f-9b21-4f2e-91b3-4a467353bcc0 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-674 Uncontrolled Recursion

The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.

http://seclists.org/fulldisclosure/2019/Dec/26
https://seclists.org/bugtraq/2019/Dec/23
https://support.apple.com/kb/HT210788
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html
https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES
Third Party Advisory
Release Notes
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/
https://usn.ubuntu.com/4252-1/
https://usn.ubuntu.com/4252-2/
https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html
https://seclists.org/bugtraq/2019/Oct/28
https://security.netapp.com/advisory/ntap-20200120-0001/
https://www.debian.org/security/2019/dsa-4547
https://github.com/the-tcpdump-group/tcpdump/commit/af2cf04a9394c1a56227c2289ae8da262828294a
Patch
Third Party Advisory