CVE-2019-3813
Published: August 31, 2023Last modified: August 31, 2023
Description
Spice, versions 0.5.2 through 0.14.1, are vulnerable to an out-of-bounds read due to an off-by-one error in memslot_get_virt. This may lead to a denial of service, or, in the worst case, code-execution by unauthenticated attackers.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack Vector | ADJACENT_NETWORK |
| Attack complexity | HIGH |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | spice | Not affected (0.15.1-r0) |
| Stream | spice | Not affected (0.15.2-r1) |
References
- http://www.securityfocus.com/bid/106801
- https://access.redhat.com/errata/RHSA-2019:0231
- https://access.redhat.com/errata/RHSA-2019:0232
- https://access.redhat.com/errata/RHSA-2019:0457
- https://bugzilla.redhat.com/show_bug.cgi?id=1665371
- https://lists.debian.org/debian-lts-announce/2019/01/msg00026.html
- https://security.gentoo.org/glsa/202007-30
- https://usn.ubuntu.com/3870-1/
- https://www.debian.org/security/2019/dsa-4375