CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2018-16452 – tcpdump: Resource exhaustion in smb_fdata() funtion in smbutil.c
https://notcve.org/view.php?id=CVE-2018-16452
The SMB parser in tcpdump before 4.9.3 has stack exhaustion in smbutil.c:smb_fdata() via recursion. El analizador SMB en tcpdump versiones anteriores a 4.9.3, presenta un agotamiento de pila en smbutil.c:smb_fdata() mediante la recursividad. • 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/24182d959f661327525a20d9a94c98a8ec016778 https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/ • CWE-400: Uncontrolled Resource Consumption CWE-674: Uncontrolled Recursion •
CVSS: 7.5EPSS: 0%CPEs: 19EXPL: 0CVE-2019-15166 – lmp_print in tcpdump lacks certain boundary checks
https://notcve.org/view.php?id=CVE-2019-15166
lmp_print_data_link_subobjs() in print-lmp.c in tcpdump before 4.9.3 lacks certain bounds checks. La función lmp_print_data_link_subobjs() en el archivo print-lmp.c en tcpdump versiones anteriores a 4.9.3, carece de ciertas comprobaciones de límites. • 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/0b661e0aa61850234b64394585cf577aac570bf4 https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/ • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 9.8EPSS: 1%CPEs: 1EXPL: 0CVE-2018-10103 – tcpdump: SMB data printing mishandled
https://notcve.org/view.php?id=CVE-2018-10103
tcpdump before 4.9.3 mishandles the printing of SMB data (issue 1 of 2). tcpdump versiones anteriores a 4.9.3, maneja inapropiadamente la impresión de datos SMB (problema 1 de 2). • 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://lists.debian.org/debian-lts-announce/2019/10/msg00015.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN https://lists.fedoraproject.org/archives/list/package&# • CWE-20: Improper Input Validation •
CVSS: 9.8EPSS: 1%CPEs: 1EXPL: 0CVE-2018-10105 – tcpdump: SMB data printing mishandled
https://notcve.org/view.php?id=CVE-2018-10105
tcpdump before 4.9.3 mishandles the printing of SMB data (issue 2 of 2). tcpdump versiones anteriores a 4.9.3, maneja inapropiadamente la impresión de datos SMB (problema 2 de 2). • 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://lists.debian.org/debian-lts-announce/2019/10/msg00015.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN https://lists.fedoraproject.org/archives/list/package&# • CWE-20: Improper Input Validation •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2019-1010220
https://notcve.org/view.php?id=CVE-2019-1010220
tcpdump.org tcpdump 4.9.2 is affected by: CWE-126: Buffer Over-read. The impact is: May expose Saved Frame Pointer, Return Address etc. on stack. The component is: line 234: "ND_PRINT((ndo, "%s", buf));", in function named "print_prefix", in "print-hncp.c". The attack vector is: The victim must open a specially crafted pcap file. tcpdump de tcpdump.org versión 4.9.2 está afectado por: CWE-126: Sobrecarga del Búfer. El impacto es: puede exponer el Puntero Frame Guardado, la Dirección de Retorno, etc. en la pila. • http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00065.html 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/master/print-hncp.c https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9.2/print-hncp.c https://github.com/the-tcpdump-group/tcpdump/commits/master/print-hncp.c https://lists.fedoraproject.org/archives/list/ • CWE-125: Out-of-bounds Read CWE-126: Buffer Over-read •