Ethereal integer underflow when parsing malformed PGM packets with NAK lists

Overview Ethereal fails to properly parse Pragmatic General Multicast PGM packets containing a crafted negative acknowledgement NAK list. Description Ethereal is a network traffic analysis package. It includes the ability to decode packets containing PGM data. There is a vulnerability in the way...

CVE-2026-52052

mgtlsparsecertder pubkey BIT STRING length underflow -- OOB read...

PT-2010-5696 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: SUSE Linux Enterprise affected versions not specified Description: The issue involves multiple vulnerabilities in the Linux kernel that can lead to a denial of service, causing disruption to the availability of protected information. These...

PT-2013-6313 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions through 3.14.3 Description: The issue is related to the BPF S ANC NLATTR and BPF S ANC NLATTR NEST extension implementations in the sk run filter function in net/core/filter.c, which do not check whether a certain length...