SUSE-SU-2021:1901-1 Security update for spice

This update for spice fixes the following issues: - CVE-2021-20201: client initiated renegotiation causing denial of service bsc1181686 - CVE-2020-14355: Fixed multiple buffer overflow vulnerabilities in QUIC decoding code bsc1177158...

spice security update

0.14.3-4 - Disable client-side renegotiation to prevent potential DoS Resolves: rhbz1904459 0.14.3-3 - Fix some static analyzer issues - Removed Obsoletes line for spice-client Related: rhbz1840240 0.14.3-2 - Fix multiple buffer overflows in QUIC decoding code Resolves: rhbz1829946 0.14.3-1 -...

CVE-2021-24029

A packet of death scenario is possible in mvfst via a specially crafted message during a QUIC session, which causes a crash via a failed assertion. Per QUIC specification, this particular message should be treated as a connection error. This issue affects mvfst versions prior to commit...

Session fixation

A packet of death scenario is possible in mvfst via a specially crafted message during a QUIC session, which causes a crash via a failed assertion. Per QUIC specification, this particular message should be treated as a connection error. This issue affects mvfst versions prior to commit...

CVE-2021-24029

A packet of death scenario is possible in mvfst via a specially crafted message during a QUIC session, which causes a crash via a failed assertion. Per QUIC specification, this particular message should be treated as a connection error. This issue affects mvfst versions prior to commit...

CVE-2021-24029

Summary of CVE-2021-24029 (mvfst/proxygen) : A specially crafted QUIC message can trigger a crash via a failed assertion in mvfst, treated as a connection error per QUIC spec. The issue affects mvfst versions prior to commit a67083ff4b8dcbb7ee2839da6338032030d712b0 and proxygen versions prior to ...

NewStart CGSL CORE 5.04 / MAIN 5.04 : spice Vulnerability (NS-SA-2021-0040)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has spice packages installed that are affected by a vulnerability: - Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0.14.2-1. Both the SPI...

NewStart CGSL MAIN 6.02 : spice-gtk Vulnerability (NS-SA-2021-0075)

The remote NewStart CGSL host, running version MAIN 6.02, has spice-gtk packages installed that are affected by a vulnerability: - Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0.14.2-1. Both the SPICE clien...

EulerOS Virtualization 3.0.2.6 : spice (EulerOS-SA-2021-1451)

According to the version of the spice packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before...

OESA-2021-1082 spice security update

The SPICE package provides the SPICE server library and client. These components are used to provide access to a remote machine's display and devices. Security Fixes: Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before...

EulerOS Virtualization 3.0.6.6 : spice-gtk (EulerOS-SA-2021-1519)

According to the versions of the spice-gtk packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system,...

EulerOS 2.0 SP2 : spice (EulerOS-SA-2021-1361)

According to the version of the spice package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0.14.2-1. Bot...

CVE-2020-24944

picoquic before 3rd of July 2020 allows attackers to cause a denial of service infinite loop via a crafted QUIC frame, related to the picoquicdecodeframes and picoquicdecodestreamframe functions and epoch==3...

Design/Logic Flaw

picoquic before 3rd of July 2020 allows attackers to cause a denial of service infinite loop via a crafted QUIC frame, related to the picoquicdecodeframes and picoquicdecodestreamframe functions and epoch==3...

CVE-2020-24944

Picoquic (before 2020-07-03) contains a denial-of-service vulnerability where a crafted QUIC frame triggers an infinite loop. The issue is tied to the decode logic in picoquic_decode_frames and picoquic_decode_stream_frame when epoch==3. The confirmed impact is partial availability (per CVSSv2/v3...

CVE-2020-24944

picoquic before 3rd of July 2020 allows attackers to cause a denial of service infinite loop via a crafted QUIC frame, related to the picoquicdecodeframes and picoquicdecodestreamframe functions and epoch==3...

EulerOS 2.0 SP5 : spice-gtk (EulerOS-SA-2021-1233)

According to the versions of the spice-gtk packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before...

EulerOS 2.0 SP5 : spice (EulerOS-SA-2021-1232)

According to the version of the spice package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0.14.2-1. Bot...

CentOS 8 : spice and spice-gtk (CESA-2020:4186)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2020:4186 advisory. - spice: multiple buffer overflow vulnerabilities in QUIC decoding code CVE-2020-14355 Note that Nessus has not tested for this issue but has instead relied onl...

NICER Protocol Deep Dive: Internet Exposure of HTTP and HTTPS

Welcome to the NICER Protocol Deep Dive blog series! When we started researching what all was out on the internet way back in January, we had no idea we'd end up with a hefty, 137-page tome of a research report. The sheer length of such a thing might put off folks who might otherwise learn a thin...