CVE-2020-14355: Buffer Overflow
First published: Wed Aug 12 2020(Updated: )
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.
Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/spice | <=0.14.0-1.3<=0.14.3-1 | 0.14.0-1.3+deb10u1 0.14.3-2 |
| Spice Project Spice | <0.14.2 | |
| Redhat Openstack | =16.1 | |
| Canonical Ubuntu Linux | =14.04 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =20.04 | |
| Debian Debian Linux | =9.0 | |
| openSUSE Leap | =15.2 | |
| Redhat Enterprise Linux | =6.0 | |
| Redhat Enterprise Linux | =7.0 | |
| Redhat Enterprise Linux | =8.0 | |
| Redhat Enterprise Linux Aus | =8.2 | |
| Redhat Enterprise Linux Eus | =8.1 | |
| Redhat Enterprise Linux Tus | =8.2 | |
| Redhat Enterprise Linux Update Services For Sap Solutions | =8.0 | |
| Redhat Enterprise Linux Update Services For Sap Solutions | =8.0 | |
| redhat/spice-0.14.2 | <1 | 1 |
| debian/spice | 0.14.0-1.3+deb10u1 0.14.3-2.1 0.15.1-1 | |
| debian/spice-gtk | <=0.35-2 | 0.39-1 0.42-1 0.42-2 |
| ubuntu/spice | <0.14.3-1ubuntu2 | 0.14.3-1ubuntu2 |
| ubuntu/spice | <0.14.0-1ubuntu2.5 | 0.14.0-1ubuntu2.5 |
| ubuntu/spice | <0.14.2-4ubuntu3.1 | 0.14.2-4ubuntu3.1 |
| ubuntu/spice | <0.14.3-1ubuntu2 | 0.14.3-1ubuntu2 |
| ubuntu/spice | <0.14.3-1ubuntu2 | 0.14.3-1ubuntu2 |
| ubuntu/spice | <0.14.3-1ubuntu2 | 0.14.3-1ubuntu2 |
| ubuntu/spice | <0.14.3-1ubuntu2 | 0.14.3-1ubuntu2 |
| ubuntu/spice | <0.14.3-1ubuntu2 | 0.14.3-1ubuntu2 |
| ubuntu/spice | <0.12.4-0 | 0.12.4-0 |
| ubuntu/spice | <0.12.6-4ubuntu0.5 | 0.12.6-4ubuntu0.5 |
| ubuntu/spice | <0.14.3-1ubuntu2 | 0.14.3-1ubuntu2 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2020-14355
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14355
- https://salsa.debian.org/qemu-team/spice/-/merge_requests/2
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=971750
- https://bugzilla.redhat.com/show_bug.cgi?id=1868435
- https://www.openwall.com/lists/oss-security/2020/10/06/10
- https://www.debian.org/security/2020/dsa-4771
- https://usn.ubuntu.com/4572-1/
- https://usn.ubuntu.com/4572-2/
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00000.html
- https://lists.debian.org/debian-lts-announce/2020/11/msg00001.html
- https://lists.debian.org/debian-lts-announce/2020/11/msg00002.html
- https://launchpad.net/bugs/cve/CVE-2020-14355
- https://gitlab.freedesktop.org/spice/spice-common/-/commit/762e0aba
- https://gitlab.freedesktop.org/spice/spice-common/-/commit/404d7478
- https://gitlab.freedesktop.org/spice/spice-common/-/commit/ef1b6ff7
- https://gitlab.freedesktop.org/spice/spice-common/-/commit/b24fe6b6
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1885565
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1885566
- https://access.redhat.com/errata/RHSA-2020:4184
- https://access.redhat.com/security/cve/cve-2020-14355
- https://access.redhat.com/errata/RHSA-2020:4185
- https://access.redhat.com/errata/RHSA-2020:4186
- https://access.redhat.com/errata/RHSA-2020:4187
- https://gitlab.freedesktop.org/spice/spice-common/-/commit/762e0abae36033ccde658fd52d3235887b60862d
- https://gitlab.freedesktop.org/spice/spice-common/-/commit/404d74782c8b5e57d146c5bf3118bb41bf3378e4
- https://gitlab.freedesktop.org/spice/spice-common/-/commit/ef1b6ff7b82e15d759e5415b8e35b92bb1a4c206
- https://gitlab.freedesktop.org/spice/spice-common/-/commit/b24fe6b66b86e601c725d30f00c37e684b6395b6
- https://ubuntu.com/security/notices/USN-4572-1
- https://ubuntu.com/security/notices/USN-4572-2
- https://nvd.nist.gov/vuln/detail/CVE-2020-14355
- https://ubuntu.com/security/CVE-2020-14355
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