CVE-2018-10933

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Source

https://nvd.nist.gov/vuln/detail/CVE-2018-10933

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-10933.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2018-10933

Related

Published

2018-10-17T12:29:00Z

Modified

2025-01-14T07:24:41.051545Z

Downstream

RHBA-2018:3712

Severity

9.1 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator

Summary

[none]

Details

A vulnerability was found in libssh's server-side state machine before versions 0.7.6 and 0.8.4. A malicious client could create channels without first performing authentication, resulting in unauthorized access.

References

Affected packages

Alpine:v3.10 / libssh

Package

Name: libssh
Purl: pkg:apk/alpine/libssh?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.7.6-r0

Affected versions

0.*

0.4.5-r0

0.4.6-r0

0.4.8-r0

0.5.0-r0

0.5.1-r0

0.5.2-r0

0.5.2-r1

0.5.3-r0

0.5.4-r0

0.5.5-r0

0.6.0-r0

0.6.3-r0

0.6.4-r0

0.6.5-r0

0.7.0-r0

0.7.1-r0

0.7.2-r0

0.7.3-r0

0.7.3-r1

0.7.4-r0

0.7.5-r0

0.7.5-r1

0.7.5-r2

0.7.5-r3

Alpine:v3.11 / libssh

Package

Name: libssh
Purl: pkg:apk/alpine/libssh?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.7.6-r0

Affected versions

0.*

0.4.5-r0

0.4.6-r0

0.4.8-r0

0.5.0-r0

0.5.1-r0

0.5.2-r0

0.5.2-r1

0.5.3-r0

0.5.4-r0

0.5.5-r0

0.6.0-r0

0.6.3-r0

0.6.4-r0

0.6.5-r0

0.7.0-r0

0.7.1-r0

0.7.2-r0

0.7.3-r0

0.7.3-r1

0.7.4-r0

0.7.5-r0

0.7.5-r1

0.7.5-r2

0.7.5-r3

Alpine:v3.5 / libssh

Package

Name: libssh
Purl: pkg:apk/alpine/libssh?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.7.6-r0

Affected versions

0.*

0.4.5-r0

0.4.6-r0

0.4.8-r0

0.5.0-r0

0.5.1-r0

0.5.2-r0

0.5.2-r1

0.5.3-r0

0.5.4-r0

0.5.5-r0

0.6.0-r0

0.6.3-r0

0.6.4-r0

0.6.5-r0

0.7.0-r0

0.7.1-r0

0.7.2-r0

0.7.3-r0

0.7.3-r1

Alpine:v3.6 / libssh

Package

Name: libssh
Purl: pkg:apk/alpine/libssh?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.7.6-r0

Affected versions

0.*

0.4.5-r0

0.4.6-r0

0.4.8-r0

0.5.0-r0

0.5.1-r0

0.5.2-r0

0.5.2-r1

0.5.3-r0

0.5.4-r0

0.5.5-r0

0.6.0-r0

0.6.3-r0

0.6.4-r0

0.6.5-r0

0.7.0-r0

0.7.1-r0

0.7.2-r0

0.7.3-r0

0.7.3-r1

0.7.4-r0

0.7.5-r0

0.7.5-r1

Alpine:v3.7 / libssh

Package

Name: libssh
Purl: pkg:apk/alpine/libssh?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.7.6-r0

Affected versions

0.*

0.4.5-r0

0.4.6-r0

0.4.8-r0

0.5.0-r0

0.5.1-r0

0.5.2-r0

0.5.2-r1

0.5.3-r0

0.5.4-r0

0.5.5-r0

0.6.0-r0

0.6.3-r0

0.6.4-r0

0.6.5-r0

0.7.0-r0

0.7.1-r0

0.7.2-r0

0.7.3-r0

0.7.3-r1

0.7.4-r0

0.7.5-r0

0.7.5-r1

0.7.5-r2

Alpine:v3.8 / libssh

Package

Name: libssh
Purl: pkg:apk/alpine/libssh?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.7.6-r0

Affected versions

0.*

0.4.5-r0

0.4.6-r0

0.4.8-r0

0.5.0-r0

0.5.1-r0

0.5.2-r0

0.5.2-r1

0.5.3-r0

0.5.4-r0

0.5.5-r0

0.6.0-r0

0.6.3-r0

0.6.4-r0

0.6.5-r0

0.7.0-r0

0.7.1-r0

0.7.2-r0

0.7.3-r0

0.7.3-r1

0.7.4-r0

0.7.5-r0

0.7.5-r1

0.7.5-r2

0.7.5-r3

Alpine:v3.9 / libssh

Package

Name: libssh
Purl: pkg:apk/alpine/libssh?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.7.6-r0

Affected versions

0.*

0.4.5-r0

0.4.6-r0

0.4.8-r0

0.5.0-r0

0.5.1-r0

0.5.2-r0

0.5.2-r1

0.5.3-r0

0.5.4-r0

0.5.5-r0

0.6.0-r0

0.6.3-r0

0.6.4-r0

0.6.5-r0

0.7.0-r0

0.7.1-r0

0.7.2-r0

0.7.3-r0

0.7.3-r1

0.7.4-r0

0.7.5-r0

0.7.5-r1

0.7.5-r2

0.7.5-r3

Debian:11 / libssh

Package

Name: libssh
Purl: pkg:deb/debian/libssh?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.8.4-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / libssh

Package

Name: libssh
Purl: pkg:deb/debian/libssh?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.8.4-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / libssh

Package

Name: libssh
Purl: pkg:deb/debian/libssh?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.8.4-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Git / gitlab.com/libssh/libssh-mirror

Affected ranges

Type: GIT
Repo: https://gitlab.com/libssh/libssh-mirror
Events: Introduced

4919771f0fea3df09ace2887ef7e0baae5b76baf

Fixed

c20b360c96a098773755e82982ec6d7dfc7ff057