VulnerabilityModified
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.
HIGH 7.5EPSS 1.21%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.21% probability · 67th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-193
- Affected
- spice project/spice · redhat/enterprise linux desktop · redhat/enterprise linux server · redhat/enterprise linux server aus · redhat/enterprise linux server eus · redhat/enterprise linux server tus · redhat/enterprise linux workstation · debian/debian linux · canonical/ubuntu linux
- Source
- secalert@redhat.com
References
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.