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.
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1868435 | x_refsource_MISC |
| https://www.openwall.com/lists/oss-security/2020/10/06/10 | x_refsource_MISC |
| https://www.debian.org/security/2020/dsa-4771 | vendor-advisory x_refsource_DEBIAN |
| https://usn.ubuntu.com/4572-1/ | vendor-advisory x_refsource_UBUNTU |
| https://usn.ubuntu.com/4572-2/ | vendor-advisory x_refsource_UBUNTU |
| http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00001.html | vendor-advisory x_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00000.html | vendor-advisory x_refsource_SUSE |
| https://lists.debian.org/debian-lts-announce/2020/11/msg00002.html | mailing-list x_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2020/11/msg00001.html | mailing-list x_refsource_MLIST |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1868435 | x_refsource_MISC x_transferred |
| https://www.openwall.com/lists/oss-security/2020/10/06/10 | x_refsource_MISC x_transferred |
| https://www.debian.org/security/2020/dsa-4771 | vendor-advisory x_refsource_DEBIAN x_transferred |
| https://usn.ubuntu.com/4572-1/ | vendor-advisory x_refsource_UBUNTU x_transferred |
| https://usn.ubuntu.com/4572-2/ | vendor-advisory x_refsource_UBUNTU x_transferred |
| http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00001.html | vendor-advisory x_refsource_SUSE x_transferred |
| http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00000.html | vendor-advisory x_refsource_SUSE x_transferred |
| https://lists.debian.org/debian-lts-announce/2020/11/msg00002.html | mailing-list x_refsource_MLIST x_transferred |
| https://lists.debian.org/debian-lts-announce/2020/11/msg00001.html | mailing-list x_refsource_MLIST x_transferred |