CVE-2020-14154: canonical ubuntu_linux
CVSS: 5.8v2.0MediumModified
AliasesUBUNTU-CVE-2020-14154DEBIAN-CVE-2020-14154openSUSE-SU-2024:13279-1
Published 15-06-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-14154 is a medium (CVSS 5.8) vulnerability in canonical ubuntu_linux. EPSS estimates a 1.06% chance of exploitation in the next 30 days, higher than 64% of scored vulnerabilities.
CVSS score
5.8/10
010
Medium · v2.0 (NVD)EPSS score
1.06%
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 10 · Related 10Timeline
- 15-06-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Mutt before 1.14.3 proceeds with a connection even if, in response to a GnuTLS certificate prompt, the user rejects an expired intermediate certificate.
CVSS metrics
4 scores · 3 sources · 2 versionsMedium 4.8Preferred score · OSV · Ubuntu (Ecosystem advisory) · calculated from vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:NSourcesAll 3 agree
- OSV · DebianEcosystem advisory · calculated4.8MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
- NVDNIST4.8MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Medium 5.8Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:P/A:NSourcesSingle source
EPSS trend
Probability
1.06%
Chance of exploitation in the next 30 days
Percentile
64%
Versus all other CVEs
30-day change
0.00 pp
From 1.06% on 19-09-2026
19-09-202619-10-2026
EPSS score1.06%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Debian2 products
- mutt< 1.14.3-1
- neomutt< 20200619+dfsg.1-1
Canonical1 product
- ubuntu_linuxEOL12.04 | 16.04 | 18.04 | 19.10 | 20.04
Mutt1 product
- mutt< 1.14.3
Opensuse1 product
- mutt&distro=openSUSE Tumbleweed< 2.2.12-2.1
Ubuntu1 product
- mutt< 1.5.24-1ubuntu0.3 | < 1.9.4-3ubuntu0.2 | < 1.13.2-1ubuntu0.1
5 vendors · 6 products
References
12 links- lists.mutt.org/pipermail/mutt-announce/Week-of-Mon-20200608/000022.htmlX Refsource MISCREPORTMailing ListVendor Advisory
- lists.opensuse.org/opensuse-security-announce/2020-06/msg00064.htmlVendor AdvisoryX Refsource SUSEBroken Link
- lists.opensuse.org/opensuse-security-announce/2020-06/msg00070.htmlVendor AdvisoryX Refsource SUSEBroken Link
