VULNERABILITY INTELLIGENCE

CVE-2020-14355

CVSS score6.6 MEDIUM
EPSS probability2.66%
CISA KEVNot currently listed
Published2020-10-07
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L

Description

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.

Weakness classification

  • secalert@redhat.com: CWE-120
  • nvd@nist.gov: CWE-120

Primary references