Important: tigervnc

Issue Overview: A heap-based buffer over-read vulnerability was found in the X.org server's ProcXIGetSelectedEvents function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered by a clie...

Important: xorg-x11-server

Issue Overview: A heap-based buffer over-read vulnerability was found in the X.org server's ProcXIGetSelectedEvents function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered by a clie...

SUSE CVE-2018-16869

A Bleichenbacher type side-channel based padding oracle attack was found in the way nettle handles endian conversion of RSA decrypted PKCS1 v1.5 data. An attacker who is able to run a process on the same physical core as the victim process, could use this flaw extract plaintext or in some cases...

PT-2018-2490 · Gnu +4 · Nettle +4

Name of the Vulnerable Software and Affected Versions: Nettle affected versions not specified Description: The issue is related to a Bleichenbacher type side-channel based padding oracle attack in the way Nettle handles endian conversion of RSA decrypted PKCS1 v1.5 data. This could allow an...

USN-3362-1 xorg-server, xorg-server-hwe-16.04, xorg-server-lts-xenial vulnerabilities

It was discovered that the X.Org X server incorrectly handled endianness conversion of certain X events. An attacker able to connect to an X server, either locally or remotely, could use this issue to crash the server, or possibly execute arbitrary code as an administrator. CVE-2017-10971 It was...

DEBIAN-CVE-2017-10972

Uninitialized data in endianness conversion in the XEvent handling of the X.Org X Server before 2017-06-19 allowed authenticated malicious users to access potentially privileged data from the X server...