CVE-2023-38408
Scores
EPSS
Percentile: 70.0%
CVSS
CVSS Score: 9.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Description
The PKCS#11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system. (Code in /usr/lib is not necessarily safe for loading into ssh-agent.) NOTE: this issue exists because of an incomplete fix for CVE-2016-10009.
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Sources
CWEs
Related Vulnerabilities
Exploits
Exploit ID: CVE-2023-38408
Source: github-poc
Vulnerable Software (52)
Type: Configuration
Product: openssh
Operating System: rhel
{ "fixed": "8.0p1-7.el8_4"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: rhel 7
{ "fixed": "7.4p1-23.el7_9"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: debian bullseye 11
{ "fixed": "1:8.4p1-5+deb11u2"}
Source: debian
Type: Configuration
Product: openssh
Operating System: rhel
{ "fixed": "8.0p1-5.el8_2"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: rhel
{ "fixed": "8.0p1-5.el8_2"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: rhel
{ "fixed": "8.0p1-5.el8_1.1"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: rhel 8
{ "fixed": "8.0p1-19.el8_8"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: ubuntu bionic 18.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: openssh
Operating System: ubuntu focal 20.04
{ "fixed": "1:8.2p1-4ubuntu0.8"}
Source: ubuntu
Type: Configuration
Product: openssh
Operating System: ubuntu jammy 22.04
{ "fixed": "1:8.9p1-3ubuntu0.3"}
Source: ubuntu
Type: Configuration
Product: openssh
Operating System: rhel
{ "fixed": "8.0p1-19.el8_8"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: ubuntu lunar 23.04
{ "fixed": "1:9.0p1-1ubuntu8.4"}
Source: ubuntu
Type: Configuration
Product: openssh
Operating System: ubuntu mantic 23.10
{ "fixed": "1:9.3p1-1ubuntu2"}
Source: ubuntu
Type: Configuration
Product: openssh
Operating System: ubuntu noble 24.04
{ "fixed": "1:9.3p1-1ubuntu2"}
Source: ubuntu
Type: Configuration
Product: openssh
Operating System: ubuntu oracular 24.10
{ "fixed": "1:9.3p1-1ubuntu2"}
Source: ubuntu
Type: Configuration
Product: openssh
Operating System: ubuntu plucky 25.04
{ "fixed": "1:9.3p1-1ubuntu2"}
Source: ubuntu
Type: Configuration
Product: openssh
Operating System: ubuntu questing 25.10
{ "fixed": "1:9.3p1-1ubuntu2"}
Source: ubuntu
Type: Configuration
Product: openssh
Operating System: ubuntu trusty 14.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: openssh
Operating System: ubuntu xenial 16.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: openssh
Operating System: astra 4.7.5.5
{ "unaffected": true}
Source: astra
Type: Configuration
Product: openssh
Operating System: astra 1.7.5.9
{ "unaffected": true}
Source: astra
Type: Configuration
Product: openssh
Operating System: astra 1.6.0
{ "unaffected": true}
Source: astra
Type: Configuration
Product: openssh
Operating System: rhel
{ "fixed": "8.7p1-11.el9_0"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: rhel 9
{ "fixed": "8.7p1-30.el9_2"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: rhel
{ "fixed": "8.7p1-30.el9_2"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: rhel
{ "fixed": "8.0p1-15.el8_6"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: altlinux
{ "fixed": "0:7.9p1-alt4.p10.2"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: rhel
{ "fixed": "8.0p1-7.el8_4"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: rhel
{ "fixed": "8.0p1-7.el8_4"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: debian
{ "fixed": "1:9.3p2-1"}
Source: debian
Type: Configuration
Product: openssh
Operating System: debian bookworm 12
{ "fixed": "1:9.2p1-2+deb12u1"}
Source: debian
Type: Configuration
Product: openssh
Operating System: rhel
{ "fixed": "8.0p1-5.el8_2"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: rhel 6
{ "fixed": "5.3p1-125.el6_10"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: ubuntu kinetic 22.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: openssh-askpass-common
Operating System: altlinux
{ "fixed": "0:7.9p1-alt4.p10.2"}
Source: redhat
Type: Configuration
Product: openssh-clients
Operating System: altlinux
{ "fixed": "0:7.9p1-alt4.p10.2"}
Source: redhat
Type: Configuration
Product: openssh-common
Operating System: altlinux
{ "fixed": "0:7.9p1-alt4.p10.2"}
Source: redhat
Type: Configuration
Product: openssh-keysign
Operating System: altlinux
{ "fixed": "0:7.9p1-alt4.p10.2"}
Source: redhat
Type: Configuration
Product: openssh-server
Operating System: altlinux
{ "fixed": "0:7.9p1-alt4.p10.2"}
Source: redhat
Type: Configuration
Product: openssh-server-control
Operating System: altlinux
{ "fixed": "0:7.9p1-alt4.p10.2"}
Source: redhat
Type: Configuration
Product: openssh-ssh1
Operating System: ubuntu oracular 24.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: openssh-ssh1
Operating System: ubuntu focal 20.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: openssh-ssh1
Operating System: ubuntu questing 25.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: openssh-ssh1
Operating System: ubuntu plucky 25.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: openssh-ssh1
Operating System: ubuntu noble 24.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: openssh-ssh1
Operating System: ubuntu mantic 23.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: openssh-ssh1
Operating System: ubuntu lunar 23.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: openssh-ssh1
Operating System: ubuntu kinetic 22.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: openssh-ssh1
Operating System: ubuntu jammy 22.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: openssh-ssh1
Operating System: ubuntu bionic 18.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Vendor: *
Product: fedora
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*",...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: openssh
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*", "versionEndExcluding": "9.3", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:o...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*", "versionEndExcluding": "9.3", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:9.3:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:9.3:p1:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd