CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2018-14438
https://notcve.org/view.php?id=CVE-2018-14438
In Wireshark through 2.6.2, the create_app_running_mutex function in wsutil/file_util.c calls SetSecurityDescriptorDacl to set a NULL DACL, which allows attackers to modify the access control arbitrarily. En Wireshark hasta la versión 2.6.2, la función create_app_running_mutex en wsutil/file_util.c llama a SetSecurityDescriptorDacl para establecer un DACL NULL que permite que los atacantes modifiquen el control de acceso de forma arbitraria. • http://www.securityfocus.com/bid/104876 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14921 • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 1CVE-2018-14340 – wireshark: Multiple dissectors could crash (wnpa-sec-2018-36)
https://notcve.org/view.php?id=CVE-2018-14340
In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, dissectors that support zlib decompression could crash. This was addressed in epan/tvbuff_zlib.c by rejecting negative lengths to avoid a buffer over-read. En Wireshark, de la versión 2.6.0 a la 2.6.1, de la versión 2.4.0 a la 2.4.7 y de la versión 2.2.0 a la 2.2.15, los disectores que soportan la descompresión zlib podrían cerrarse inesperadamente. Esto se abordó en epan/tvbuff_zlib.c rechazando longitudes negativas para evitar una sobrelectura de búfer. • http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html http://www.securityfocus.com/bid/104847 http://www.securitytracker.com/id/1041608 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14675 https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=672d882a53f96730e4ef1e5b1639c585823b0df8 https://lists.debian.org/debian-lts-announce/2018/07/msg00045.html https://www.wireshark.org/security/wnpa-sec-2018-36.html https://access.redhat.com/security/cve/CVE-2018- • CWE-20: Improper Input Validation CWE-125: Out-of-bounds Read •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2018-14344
https://notcve.org/view.php?id=CVE-2018-14344
In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the ISMP dissector could crash. This was addressed in epan/dissectors/packet-ismp.c by validating the IPX address length to avoid a buffer over-read. En Wireshark, de la versión 2.6.0 a la 2.6.1, de la versión 2.4.0 a la 2.4.7 y de la versión 2.2.0 a la 2.2.15, el disector ISMP podría cerrarse inesperadamente. Esto se trató en epan/dissectors/packet-ismp.c validando la longitud de la dirección IPX para evitar una sobrelectura de búfer. • http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html http://www.securityfocus.com/bid/104847 http://www.securitytracker.com/id/1041608 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14672 https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=4f7153685b39a164aea09ba7f96ebb648b8328ae https://www.wireshark.org/security/wnpa-sec-2018-35.html • CWE-125: Out-of-bounds Read •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 1CVE-2018-14368 – wireshark: Bazaar dissector infinite loop (wnpa-sec-2018-40)
https://notcve.org/view.php?id=CVE-2018-14368
In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the Bazaar protocol dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-bzr.c by properly handling items that are too long. En Wireshark, de la versión 2.6.0 a la 2.6.1, de la versión 2.4.0 a la 2.4.7 y de la versión 2.2.0 a la 2.2.15, el disector del protocolo Bazaar podría entrar en un bucle infinito. Esto se trató en epan/dissectors/packet-bzr.c gestionando adecuadamente los elementos demasiado largos. • http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html http://www.securityfocus.com/bid/104847 http://www.securitytracker.com/id/1041608 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14841 https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6c44312f465014eb409d766a9828b7f101f6251c https://lists.debian.org/debian-lts-announce/2018/07/msg00045.html https://www.wireshark.org/security/wnpa-sec-2018-40.html https://access.redhat.com/security/cve/CVE-2018- • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2018-14339
https://notcve.org/view.php?id=CVE-2018-14339
In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the MMSE dissector could go into an infinite loop. This was addressed in epan/proto.c by adding offset and length validation. En Wireshark, de la versión 2.6.0 a la 2.6.1, de la versión 2.4.0 a la 2.4.7 y de la versión 2.2.0 a la 2.2.15, el disector MMSE podría entrar en un bucle infinito. Esto se abordó en epan/proto.c añadiendo una validación de desplazamiento y longitud. • http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html http://www.securityfocus.com/bid/104847 http://www.securitytracker.com/id/1041608 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14738 https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=3b77c0a596a8071aebc1de71e3f79e5e15e919ca https://lists.debian.org/debian-lts-announce/2018/07/msg00045.html https://www.wireshark.org/security/wnpa-sec-2018-38.html • CWE-20: Improper Input Validation CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •