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Vulnerability details: VCID-ut4t-h9gc-cyds
Vulnerability ID VCID-ut4t-h9gc-cyds
Aliases CVE-2018-0739
Summary Multiple vulnerabilities have been found in Dropbear, the worst of which could result in a Denial of Service condition.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-674 Uncontrolled Recursion
CWE-400 Uncontrolled Resource Consumption
System Score Found at
cvssv3 6.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-0739.json
epss 0.14445 https://api.first.org/data/v1/epss?cve=CVE-2018-0739
epss 0.14445 https://api.first.org/data/v1/epss?cve=CVE-2018-0739
epss 0.14445 https://api.first.org/data/v1/epss?cve=CVE-2018-0739
epss 0.14445 https://api.first.org/data/v1/epss?cve=CVE-2018-0739
epss 0.14445 https://api.first.org/data/v1/epss?cve=CVE-2018-0739
epss 0.14445 https://api.first.org/data/v1/epss?cve=CVE-2018-0739
epss 0.14445 https://api.first.org/data/v1/epss?cve=CVE-2018-0739
epss 0.14445 https://api.first.org/data/v1/epss?cve=CVE-2018-0739
epss 0.14445 https://api.first.org/data/v1/epss?cve=CVE-2018-0739
cvssv3 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
archlinux Medium https://security.archlinux.org/AVG-540
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-0739.json
https://api.first.org/data/v1/epss?cve=CVE-2018-0739
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0739
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1561266 https://bugzilla.redhat.com/show_bug.cgi?id=1561266
ASA-201804-2 https://security.archlinux.org/ASA-201804-2
AVG-540 https://security.archlinux.org/AVG-540
GLSA-201811-21 https://security.gentoo.org/glsa/201811-21
GLSA-202007-53 https://security.gentoo.org/glsa/202007-53
RHSA-2018:3090 https://access.redhat.com/errata/RHSA-2018:3090
RHSA-2018:3221 https://access.redhat.com/errata/RHSA-2018:3221
RHSA-2019:0366 https://access.redhat.com/errata/RHSA-2019:0366
RHSA-2019:0367 https://access.redhat.com/errata/RHSA-2019:0367
RHSA-2019:1711 https://access.redhat.com/errata/RHSA-2019:1711
USN-3611-1 https://usn.ubuntu.com/3611-1/
USN-3611-2 https://usn.ubuntu.com/3611-2/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-0739.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.94394
EPSS Score 0.14445
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:02:49.370647+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/202007-53 38.0.0