Debian LTS Advisory ([SECURITY] [DLA 1802-1] wireshark security update)

The remote host is missing an update for the 'wireshark' package(s) announced via the DSA-1802-1 advisory.

Several vulnerabilities have been found in wireshark, a network traffic analyzer. CVE-2019-10894 Assertion failure in dissect_gssapi_work (packet-gssapi.c) leading to crash of the GSS-API dissector. Remote attackers might leverage this vulnerability to trigger DoS via a packet containing crafted GSS-API payload. CVE-2019-10895 Insufficient data validation leading to large number of heap buffer overflows read and write in the NetScaler trace handling module (netscaler.c). Remote attackers might leverage these vulnerabilities to trigger DoS, or any other unspecified impact via crafted packets. CVE-2019-10899 Heap-based buffer under-read vulnerability in the Service Location Protocol dissector. Remote attackers might leverage these vulnerabilities to trigger DoS, or any other unspecified impact via crafted SRVLOC packets. CVE-2019-10901 NULL pointer dereference in the Local Download Sharing Service protocol dissector. Remote attackers might leverage these flaws to trigger DoS via crafted LDSS packets. CVE-2019-10903 Missing boundary checks leading to heap out-of-bounds read vulnerability in the Microsoft Spool Subsystem protocol dissector. Remote attackers might leverage these vulnerabilities to trigger DoS, or any other unspecified impact via crafted SPOOLSS packets.

'wireshark' package(s) on Debian Linux.

Checks if a vulnerable package version is present on the target host.

For Debian 8 'Jessie', these problems have been fixed in version 1.12.1+g01b65bf-4+deb8u19. We recommend that you upgrade your wireshark packages.