CVE-2019-3813

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.

• CWE-193

• http://www.securityfocus.com/bid/106801Broken Link
• https://access.redhat.com/errata/RHSA-2019:0231Third Party Advisory
• https://access.redhat.com/errata/RHSA-2019:0232Third Party Advisory
• https://access.redhat.com/errata/RHSA-2019:0457Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=1665371Issue Tracking, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2019/01/msg00026.htmlMailing List, Third Party Advisory
• https://security.gentoo.org/glsa/202007-30Third Party Advisory
• https://usn.ubuntu.com/3870-1/Third Party Advisory
• https://www.debian.org/security/2019/dsa-4375Third Party Advisory
• http://www.securityfocus.com/bid/106801Broken Link
• https://access.redhat.com/errata/RHSA-2019:0231Third Party Advisory
• https://access.redhat.com/errata/RHSA-2019:0232Third Party Advisory
• https://access.redhat.com/errata/RHSA-2019:0457Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=1665371Issue Tracking, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2019/01/msg00026.htmlMailing List, Third Party Advisory
• https://security.gentoo.org/glsa/202007-30Third Party Advisory
• https://usn.ubuntu.com/3870-1/Third Party Advisory
• https://www.debian.org/security/2019/dsa-4375Third Party Advisory

Published

Feb 4, 2019

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

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