What’s Vulnerable › Vulnerabilities

CVE-2019-3813

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-02-04 · updated 2026-06-17
• Weakness: CWE-193

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.

Affected products

• Canonical Ubuntu Linux: 14.04, 16.04, 18.04, 18.10
• Debian Linux: 8.0, 9.0
• RedHat Enterprise Linux Desktop: 6.0, 7.0
• RedHat Enterprise Linux Server: 6.0, 7.0
• RedHat Enterprise Linux Server Aus: 7.6
• RedHat Enterprise Linux Server Eus: 7.6
• RedHat Enterprise Linux Server Tus: 7.6
• RedHat Enterprise Linux Workstation: 6.0, 7.0
• The SPICE Project spice: from 0.5.2 through 0.14.1

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
• http://www.securityfocus.com/bid/106801
• https://access.redhat.com/errata/RHSA-2019:0231
• https://access.redhat.com/errata/RHSA-2019:0232

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