CVE-2018-10811: canonical ubuntu_linux Missing Initialization of Resource
CVSS: 7.5v3.1HighModified
AliasesALPINE-CVE-2018-10811UBUNTU-CVE-2018-10811DEBIAN-CVE-2018-10811
Published 19-06-2018Last modified 05-08-2024
Vulnerability summary
CVE-2018-10811 is a high (CVSS 7.5) Missing Initialization of Resource vulnerability in canonical ubuntu_linux. EPSS estimates a 6.20% chance of exploitation in the next 30 days, higher than 93.4% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.1 (NVD)EPSS score
6.20%
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 7 · Related 6Timeline
- 19-06-2018PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
strongSwan 5.6.0 and older allows Remote Denial of Service because of Missing Initialization of a Variable.
CVSS metrics
6 scores · 4 sources · 3 versionsHigh 7.5Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesAll 4 agree
- OSV · AlpineEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · UbuntuEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
High 7.5Preferred score · OSV · Ubuntu (Ecosystem advisory) · calculated from vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesSingle source
Medium 5.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
6.20%
Chance of exploitation in the next 30 days
Percentile
93%
Versus all other CVEs
30-day change
0.00 pp
From 6.20% on 18-09-2026
18-09-202618-10-2026
EPSS score6.20%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Debian2 products
- strongswan< 5.6.3-1
- debian_linuxEOL8.0 | 9.0
Alpine1 product
- strongswan≥ 5.0.1, < 5.6.3-r0
Canonical1 product
- ubuntu_linuxEOL14.04 | 16.04 | 18.04
Fedoraproject1 product
- fedoraEOL28
Strongswan1 product
- strongswan≥ 5.0.1, < 5.6.3
Ubuntu1 product
- strongswan< 5.1.2-0ubuntu2.10 | < 5.3.5-1ubuntu3.7 | < 5.6.2-1ubuntu2.2
6 vendors · 7 products
References
16 links
- lists.opensuse.org/opensuse-security-announce/2019-11/msg00077.htmlVendor AdvisoryX Refsource SUSEBroken Link
- lists.opensuse.org/opensuse-security-announce/2019-12/msg00001.htmlVendor AdvisoryX Refsource SUSEBroken Link
- lists.opensuse.org/opensuse-security-announce/2020-03/msg00047.htmlVendor AdvisoryX Refsource SUSEBroken Link