CVE-2020-14355
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.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-14355
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2020-14355.html
Vendor advisory: arch — https://security.archlinux.org/ASA-202107-12
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 0.39-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 0.14.3-2 |
| debian | bullseye | fixed | 0.14.3-2 |
| debian | forky | fixed | 0.14.3-2 |
| debian | sid | fixed | 0.14.3-2 |
| debian | trixie | fixed | 0.14.3-2 |
References
Verify integrity in audit chain (admin only). AS-IS.