CVE-2019-3813: canonical ubuntu_linux Off-by-one Error
CVSS: 7.5v3.1HighModified
AliasesALPINE-CVE-2019-3813SUSE-SU-2019:0229-1SUSE-SU-2019:0230-1SUSE-SU-2019:0231-1SUSE-SU-2019:0231-2SUSE-SU-2019:0241-1SUSE-SU-2019:0242-1SUSE-SU-2019:13943-1RHSA-2019:0231RHSA-2019:0232UBUNTU-CVE-2019-3813USN-3870-1DEBIAN-CVE-2019-3813DLA-1649-1DSA-4375-1openSUSE-SU-2019:0167-1
Published 04-02-2019Last modified 16-09-2024
Vulnerability summary
CVE-2019-3813 is a high (CVSS 7.5) Off-by-one Error vulnerability in canonical ubuntu_linux. EPSS estimates a 1.21% chance of exploitation in the next 30 days, higher than 67.8% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.1 (NVD)EPSS score
1.21%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 3 · Related 1Timeline
- 04-02-2019PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
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 metrics
7 scores · 5 sources · 3 versionsHigh 7.5Preferred score · NVD (NIST)
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 4 agree
- OSV · AlpineEcosystem advisory · calculated7.5HighCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- OSV · UbuntuEcosystem advisory · calculated7.5HighCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated7.5HighCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
High 8.0Preferred score · OSV · Red hat (Ecosystem advisory) · calculated from vector
CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:HSources2 sources · 7.5–8.0
- OSV · UbuntuEcosystem advisory · calculated7.5HighCVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HDiffers
Medium 5.4Preferred score · NVD (NIST)
AV:A/AC:M/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
1.21%
Chance of exploitation in the next 30 days
Percentile
68%
Versus all other CVEs
30-day change
0.00 pp
From 1.21% on 18-09-2026
18-09-202618-10-2026
EPSS score1.21%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Suse20 products
- spice&distro=SUSE Enterprise Storage 4< 0.12.7-10.6.1
- spice&distro=SUSE Linux Enterprise Desktop 12 SP3< 0.12.8-12.1
- spice&distro=SUSE Linux Enterprise Desktop 12 SP4< 0.12.8-12.1
- spice&distro=SUSE Linux Enterprise Module for Server Applications 15< 0.14.0-4.6.2
- spice&distro=SUSE Linux Enterprise Server 11 SP4< 0.12.4-18.1
Redhat11 products
- enterprise_linux_desktop6.0 | 7.0
- enterprise_linux_server6.0 | 7.0
- enterprise_linux_server_aus7.6
- enterprise_linux_server_eus7.6
- enterprise_linux_server_tus7.6
Debian2 products
- spice< 0.14.0-1.3 | < 0.12.8-2.1+deb9u3 | < 0.12.5-1+deb8u7
- debian_linuxEOL8.0 | 9.0
Alpine1 product
- spice≥ 0.5.2, < 0.14.1-r4 | ≥ 0.5.2, < 0.13.3-r4 | ≥ 0.5.2, < 0.14.1-r2 | ≥ 0.5.2, < 0.14.1-r1
Canonical1 product
- ubuntu_linuxEOL14.04 | 16.04 | 18.04 | 18.10
Opensuse1 product
- spice&distro=openSUSE Leap 15.0< 0.14.0-lp150.3.6.1
Red hat, inc.1 product
- spiceversions 0.5.2 through 0.14.1
Spice_project1 product
- spice≥ 0.5.2, ≤ 0.14.1
Ubuntu1 product
- spice< 0.12.4-0nocelt2ubuntu1.8 | < 0.12.6-4ubuntu0.4 | < 0.14.0-1ubuntu2.4
9 vendors · 39 products
References
30 links
- access.redhat.com/errata/RHSA-2019:0231Vendor AdvisoryX Refsource REDHATAdvisoryThird Party Advisory
- bugzilla.redhat.com/show_bug.cgi?id=1665371X Refsource CONFIRMREPORTIssue TrackingThird Party Advisory
- access.redhat.com/errata/RHSA-2019:0232Vendor AdvisoryX Refsource REDHATAdvisoryThird Party Advisory
- lists.debian.org/debian-lts-announce/2019/01/msg00026.htmlMailing ListX Refsource MLISTThird Party Advisory
Show all 30 references
- lists.opensuse.org/archives/…Advisory