CVE-2020-14355
Severity
6.6MEDIUM
EPSS
1.1%
top 21.86%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedOct 7
Latest updateMay 24
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:LExploitability: 2.3 | Impact: 3.7
Affected Packages7 packages
Also affects: Debian Linux 9.0, Ubuntu Linux 14.04, 16.04, 18.04, 20.04, Enterprise Linux 6.0, 7.0, 8.0, 8.2, 8.1
Patches
🔴Vulnerability Details
3GHSA▶
GHSA-2457-jhx6-82v4: Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0↗2022-05-24
CVEList▶
CVE-2020-14355: Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0↗2020-10-07
OSV▶
CVE-2020-14355: Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0↗2020-10-07