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SUSE-SU-2021:1901-1

Опубликовано: 08 июн. 2021
Источник: suse-cvrf

Описание

Security update for spice

This update for spice fixes the following issues:

  • CVE-2021-20201: client initiated renegotiation causing denial of service (bsc#1181686)
  • CVE-2020-14355: Fixed multiple buffer overflow vulnerabilities in QUIC decoding code (bsc#1177158)

Список пакетов

SUSE Linux Enterprise High Performance Computing 15-ESPOS
libspice-server-devel-0.14.0-4.9.1
libspice-server1-0.14.0-4.9.1
SUSE Linux Enterprise High Performance Computing 15-LTSS
libspice-server-devel-0.14.0-4.9.1
libspice-server1-0.14.0-4.9.1
SUSE Linux Enterprise Server 15-LTSS
libspice-server-devel-0.14.0-4.9.1
libspice-server1-0.14.0-4.9.1
SUSE Linux Enterprise Server for SAP Applications 15
libspice-server-devel-0.14.0-4.9.1
libspice-server1-0.14.0-4.9.1

Ссылки

Описание

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 client (spice-gtk) and server are affected by these flaws. These flaws allow a malicious client or server to send specially crafted messages that, when processed by the QUIC image compression algorithm, result in a process crash or potential code execution.

Затронутые продукты
SUSE Linux Enterprise High Performance Computing 15-ESPOS:libspice-server-devel-0.14.0-4.9.1
SUSE Linux Enterprise High Performance Computing 15-ESPOS:libspice-server1-0.14.0-4.9.1
SUSE Linux Enterprise High Performance Computing 15-LTSS:libspice-server-devel-0.14.0-4.9.1
SUSE Linux Enterprise High Performance Computing 15-LTSS:libspice-server1-0.14.0-4.9.1
Ссылки

Описание

A flaw was found in spice in versions before 0.14.92. A DoS tool might make it easier for remote attackers to cause a denial of service (CPU consumption) by performing many renegotiations within a single connection.

Затронутые продукты
SUSE Linux Enterprise High Performance Computing 15-ESPOS:libspice-server-devel-0.14.0-4.9.1
SUSE Linux Enterprise High Performance Computing 15-ESPOS:libspice-server1-0.14.0-4.9.1
SUSE Linux Enterprise High Performance Computing 15-LTSS:libspice-server-devel-0.14.0-4.9.1
SUSE Linux Enterprise High Performance Computing 15-LTSS:libspice-server1-0.14.0-4.9.1
Ссылки