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Veracode Vulnerability DatabaseVERACODE:20854

HistoryJul 18, 2019 - 8:17 a.m.

Man-in-the-Middle (MitM)

2019-07-1808:17:03

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

JSON

github.com/openshift/origin is vulnerable to Man-in-the-Middle (MitM) attack. It fails to validate the SSH host key for SSH authentication during the builds, allowing a attacker who can redirect the traffic to compromise the resulting build output.

CPENameOperatorVersion
github.com/openshift/origineqHEAD
github.com/openshift/originle4.0.0-alpha.0
cri-oeq1.9.13__1.git52a8e70.el7
cri-oeq1.9.16__1.git78b2041.el7
cri-oeq1.10.5__1.rhaos3.10.git4c81456.el7
cri-oeq1.0.4__2.git4aceede.el7
cri-oeq1.9.14__1.git4e220eb.el7
cri-oeq1.9.10__1.git8723732.el7
cri-oeq1.0.6__1.gitf19b368.el7
cri-oeq1.8.5__1.git70cd264.el7

Name	Operator	Version
github.com/openshift/origin	eq	HEAD
github.com/openshift/origin	le	4.0.0-alpha.0
cri-o	eq	1.9.13__1.git52a8e70.el7
cri-o	eq	1.9.16__1.git78b2041.el7
cri-o	eq	1.10.5__1.rhaos3.10.git4c81456.el7
cri-o	eq	1.0.4__2.git4aceede.el7
cri-o	eq	1.9.14__1.git4e220eb.el7
cri-o	eq	1.9.10__1.git8723732.el7
cri-o	eq	1.0.6__1.gitf19b368.el7
cri-o	eq	1.8.5__1.git70cd264.el7

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References

access.redhat.com/errata/RHSA-2019:2989

access.redhat.com/errata/RHSA-2019:3007

access.redhat.com/errata/RHSA-2019:3143

access.redhat.com/errata/RHSA-2019:3811

access.redhat.com/security/cve/CVE-2019-10150

bugzilla.redhat.com/show_bug.cgi?id=1713433

bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10150

docs.openshift.com/container-platform/3.11/dev_guide/builds/build_inputs.html#source-secrets-ssh-key-authentication

github.com/openshift/origin/blob/release-3.11/pkg/build/builder/cmd/scmauth/sshkey.go#L26-L28

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

JSON

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