CVE-2018-15473

See a problem?
Source
https://nvd.nist.gov/vuln/detail/CVE-2018-15473
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-15473.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-15473
Related
Published
2018-08-17T19:29:00Z
Modified
2024-05-30T01:49:34.261035Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.

References

Affected packages

Alpine:v3.10 / openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.7_p1-r4

Affected versions

5.*

5.1p1-r0
5.1_p1-r1
5.1_p1-r2
5.2_p1-r0
5.2_p1-r1
5.2_p1-r2
5.2_p1-r3
5.3_p1-r3
5.4_p1-r3
5.5_p1-r3
5.6_p1-r3
5.8_p1-r3
5.8_p2-r3
5.9_p1-r3

6.*

6.0_p1-r3
6.1_p1-r3
6.2_p1-r3
6.2_p2-r3
6.3_p1-r3
6.4_p1-r3
6.6_p1-r3
6.7_p1-r3
6.8_p1-r3
6.9_p1-r3

7.*

7.1_p1-r3
7.1_p2-r3
7.2_p1-r3
7.2_p2-r3
7.3_p1-r3
7.4_p1-r3
7.5_p1-r3
7.6_p1-r3
7.7_p1-r3

Alpine:v3.11 / openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.7_p1-r4

Affected versions

5.*

5.1p1-r0
5.1_p1-r1
5.1_p1-r2
5.2_p1-r0
5.2_p1-r1
5.2_p1-r2
5.2_p1-r3
5.3_p1-r3
5.4_p1-r3
5.5_p1-r3
5.6_p1-r3
5.8_p1-r3
5.8_p2-r3
5.9_p1-r3

6.*

6.0_p1-r3
6.1_p1-r3
6.2_p1-r3
6.2_p2-r3
6.3_p1-r3
6.4_p1-r3
6.6_p1-r3
6.7_p1-r3
6.8_p1-r3
6.9_p1-r3

7.*

7.1_p1-r3
7.1_p2-r3
7.2_p1-r3
7.2_p2-r3
7.3_p1-r3
7.4_p1-r3
7.5_p1-r3
7.6_p1-r3
7.7_p1-r3

Alpine:v3.12 / openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.7_p1-r4

Affected versions

5.*

5.1p1-r0
5.1_p1-r1
5.1_p1-r2
5.2_p1-r0
5.2_p1-r1
5.2_p1-r2
5.2_p1-r3
5.3_p1-r3
5.4_p1-r3
5.5_p1-r3
5.6_p1-r3
5.8_p1-r3
5.8_p2-r3
5.9_p1-r3

6.*

6.0_p1-r3
6.1_p1-r3
6.2_p1-r3
6.2_p2-r3
6.3_p1-r3
6.4_p1-r3
6.6_p1-r3
6.7_p1-r3
6.8_p1-r3
6.9_p1-r3

7.*

7.1_p1-r3
7.1_p2-r3
7.2_p1-r3
7.2_p2-r3
7.3_p1-r3
7.4_p1-r3
7.5_p1-r3
7.6_p1-r3
7.7_p1-r3

Alpine:v3.13 / openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.7_p1-r4

Affected versions

5.*

5.1p1-r0
5.1_p1-r1
5.1_p1-r2
5.2_p1-r0
5.2_p1-r1
5.2_p1-r2
5.2_p1-r3
5.3_p1-r3
5.4_p1-r3
5.5_p1-r3
5.6_p1-r3
5.8_p1-r3
5.8_p2-r3
5.9_p1-r3

6.*

6.0_p1-r3
6.1_p1-r3
6.2_p1-r3
6.2_p2-r3
6.3_p1-r3
6.4_p1-r3
6.6_p1-r3
6.7_p1-r3
6.8_p1-r3
6.9_p1-r3

7.*

7.1_p1-r3
7.1_p2-r3
7.2_p1-r3
7.2_p2-r3
7.3_p1-r3
7.4_p1-r3
7.5_p1-r3
7.6_p1-r3
7.7_p1-r3

Alpine:v3.14 / openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.7_p1-r4

Affected versions

5.*

5.1p1-r0
5.1_p1-r1
5.1_p1-r2
5.2_p1-r0
5.2_p1-r1
5.2_p1-r2
5.2_p1-r3
5.3_p1-r3
5.4_p1-r3
5.5_p1-r3
5.6_p1-r3
5.8_p1-r3
5.8_p2-r3
5.9_p1-r3

6.*

6.0_p1-r3
6.1_p1-r3
6.2_p1-r3
6.2_p2-r3
6.3_p1-r3
6.4_p1-r3
6.6_p1-r3
6.7_p1-r3
6.8_p1-r3
6.9_p1-r3

7.*

7.1_p1-r3
7.1_p2-r3
7.2_p1-r3
7.2_p2-r3
7.3_p1-r3
7.4_p1-r3
7.5_p1-r3
7.6_p1-r3
7.7_p1-r3

Alpine:v3.15 / openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.7_p1-r4

Affected versions

5.*

5.1p1-r0
5.1_p1-r1
5.1_p1-r2
5.2_p1-r0
5.2_p1-r1
5.2_p1-r2
5.2_p1-r3
5.3_p1-r3
5.4_p1-r3
5.5_p1-r3
5.6_p1-r3
5.8_p1-r3
5.8_p2-r3
5.9_p1-r3

6.*

6.0_p1-r3
6.1_p1-r3
6.2_p1-r3
6.2_p2-r3
6.3_p1-r3
6.4_p1-r3
6.6_p1-r3
6.7_p1-r3
6.8_p1-r3
6.9_p1-r3

7.*

7.1_p1-r3
7.1_p2-r3
7.2_p1-r3
7.2_p2-r3
7.3_p1-r3
7.4_p1-r3
7.5_p1-r3
7.6_p1-r3
7.7_p1-r3

Alpine:v3.16 / openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.7_p1-r4

Affected versions

5.*

5.1p1-r0
5.1_p1-r1
5.1_p1-r2
5.2_p1-r0
5.2_p1-r1
5.2_p1-r2
5.2_p1-r3
5.3_p1-r3
5.4_p1-r3
5.5_p1-r3
5.6_p1-r3
5.8_p1-r3
5.8_p2-r3
5.9_p1-r3

6.*

6.0_p1-r3
6.1_p1-r3
6.2_p1-r3
6.2_p2-r3
6.3_p1-r3
6.4_p1-r3
6.6_p1-r3
6.7_p1-r3
6.8_p1-r3
6.9_p1-r3

7.*

7.1_p1-r3
7.1_p2-r3
7.2_p1-r3
7.2_p2-r3
7.3_p1-r3
7.4_p1-r3
7.5_p1-r3
7.6_p1-r3
7.7_p1-r3

Alpine:v3.17 / openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.7_p1-r4

Affected versions

5.*

5.1p1-r0
5.1_p1-r1
5.1_p1-r2
5.2_p1-r0
5.2_p1-r1
5.2_p1-r2
5.2_p1-r3
5.3_p1-r3
5.4_p1-r3
5.5_p1-r3
5.6_p1-r3
5.8_p1-r3
5.8_p2-r3
5.9_p1-r3

6.*

6.0_p1-r3
6.1_p1-r3
6.2_p1-r3
6.2_p2-r3
6.3_p1-r3
6.4_p1-r3
6.6_p1-r3
6.7_p1-r3
6.8_p1-r3
6.9_p1-r3

7.*

7.1_p1-r3
7.1_p2-r3
7.2_p1-r3
7.2_p2-r3
7.3_p1-r3
7.4_p1-r3
7.5_p1-r3
7.6_p1-r3
7.7_p1-r3

Alpine:v3.18 / openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.7_p1-r4

Affected versions

5.*

5.1p1-r0
5.1_p1-r1
5.1_p1-r2
5.2_p1-r0
5.2_p1-r1
5.2_p1-r2
5.2_p1-r3
5.3_p1-r3
5.4_p1-r3
5.5_p1-r3
5.6_p1-r3
5.8_p1-r3
5.8_p2-r3
5.9_p1-r3

6.*

6.0_p1-r3
6.1_p1-r3
6.2_p1-r3
6.2_p2-r3
6.3_p1-r3
6.4_p1-r3
6.6_p1-r3
6.7_p1-r3
6.8_p1-r3
6.9_p1-r3

7.*

7.1_p1-r3
7.1_p2-r3
7.2_p1-r3
7.2_p2-r3
7.3_p1-r3
7.4_p1-r3
7.5_p1-r3
7.6_p1-r3
7.7_p1-r3

Alpine:v3.19 / openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.7_p1-r4

Affected versions

5.*

5.1p1-r0
5.1_p1-r1
5.1_p1-r2
5.2_p1-r0
5.2_p1-r1
5.2_p1-r2
5.2_p1-r3
5.3_p1-r3
5.4_p1-r3
5.5_p1-r3
5.6_p1-r3
5.8_p1-r3
5.8_p2-r3
5.9_p1-r3

6.*

6.0_p1-r3
6.1_p1-r3
6.2_p1-r3
6.2_p2-r3
6.3_p1-r3
6.4_p1-r3
6.6_p1-r3
6.7_p1-r3
6.8_p1-r3
6.9_p1-r3

7.*

7.1_p1-r3
7.1_p2-r3
7.2_p1-r3
7.2_p2-r3
7.3_p1-r3
7.4_p1-r3
7.5_p1-r3
7.6_p1-r3
7.7_p1-r3

Alpine:v3.20 / openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.7_p1-r4

Affected versions

5.*

5.1p1-r0
5.1_p1-r1
5.1_p1-r2
5.2_p1-r0
5.2_p1-r1
5.2_p1-r2
5.2_p1-r3
5.3_p1-r3
5.4_p1-r3
5.5_p1-r3
5.6_p1-r3
5.8_p1-r3
5.8_p2-r3
5.9_p1-r3

6.*

6.0_p1-r3
6.1_p1-r3
6.2_p1-r3
6.2_p2-r3
6.3_p1-r3
6.4_p1-r3
6.6_p1-r3
6.7_p1-r3
6.8_p1-r3
6.9_p1-r3

7.*

7.1_p1-r3
7.1_p2-r3
7.2_p1-r3
7.2_p2-r3
7.3_p1-r3
7.4_p1-r3
7.5_p1-r3
7.6_p1-r3
7.7_p1-r3

Alpine:v3.5 / openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.4_p1-r2

Affected versions

5.*

5.1p1-r0
5.1_p1-r1
5.1_p1-r2
5.2_p1-r0
5.2_p1-r1
5.2_p1-r2
5.2_p1-r3
5.3_p1-r3
5.4_p1-r3
5.5_p1-r3
5.6_p1-r3
5.8_p1-r3
5.8_p2-r3
5.9_p1-r3

6.*

6.0_p1-r3
6.1_p1-r3
6.2_p1-r3
6.2_p2-r3
6.3_p1-r3
6.4_p1-r3
6.6_p1-r3
6.7_p1-r3
6.8_p1-r3
6.9_p1-r3

7.*

7.1_p1-r3
7.1_p2-r3
7.2_p1-r3
7.2_p2-r3
7.3_p1-r3

Alpine:v3.6 / openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.5_p1-r3

Affected versions

5.*

5.1p1-r0
5.1_p1-r1
5.1_p1-r2
5.2_p1-r0
5.2_p1-r1
5.2_p1-r2
5.2_p1-r3
5.3_p1-r3
5.4_p1-r3
5.5_p1-r3
5.6_p1-r3
5.8_p1-r3
5.8_p2-r3
5.9_p1-r3

6.*

6.0_p1-r3
6.1_p1-r3
6.2_p1-r3
6.2_p2-r3
6.3_p1-r3
6.4_p1-r3
6.6_p1-r3
6.7_p1-r3
6.8_p1-r3
6.9_p1-r3

7.*

7.1_p1-r3
7.1_p2-r3
7.2_p1-r3
7.2_p2-r3
7.3_p1-r3
7.4_p1-r3

Alpine:v3.7 / openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.5_p1-r9

Affected versions

5.*

5.1p1-r0
5.1_p1-r1
5.1_p1-r2
5.2_p1-r0
5.2_p1-r1
5.2_p1-r2
5.2_p1-r3
5.3_p1-r3
5.4_p1-r3
5.5_p1-r3
5.6_p1-r3
5.8_p1-r3
5.8_p2-r3
5.9_p1-r3

6.*

6.0_p1-r3
6.1_p1-r3
6.2_p1-r3
6.2_p2-r3
6.3_p1-r3
6.4_p1-r3
6.6_p1-r3
6.7_p1-r3
6.8_p1-r3
6.9_p1-r3

7.*

7.1_p1-r3
7.1_p2-r3
7.2_p1-r3
7.2_p2-r3
7.3_p1-r3
7.4_p1-r3
7.5_p1-r3

Alpine:v3.8 / openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.7_p1-r3

Affected versions

5.*

5.1p1-r0
5.1_p1-r1
5.1_p1-r2
5.2_p1-r0
5.2_p1-r1
5.2_p1-r2
5.2_p1-r3
5.3_p1-r3
5.4_p1-r3
5.5_p1-r3
5.6_p1-r3
5.8_p1-r3
5.8_p2-r3
5.9_p1-r3

6.*

6.0_p1-r3
6.1_p1-r3
6.2_p1-r3
6.2_p2-r3
6.3_p1-r3
6.4_p1-r3
6.6_p1-r3
6.7_p1-r3
6.8_p1-r3
6.9_p1-r3

7.*

7.1_p1-r3
7.1_p2-r3
7.2_p1-r3
7.2_p2-r3
7.3_p1-r3
7.4_p1-r3
7.5_p1-r3
7.6_p1-r3

Alpine:v3.9 / openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.7_p1-r4

Affected versions

5.*

5.1p1-r0
5.1_p1-r1
5.1_p1-r2
5.2_p1-r0
5.2_p1-r1
5.2_p1-r2
5.2_p1-r3
5.3_p1-r3
5.4_p1-r3
5.5_p1-r3
5.6_p1-r3
5.8_p1-r3
5.8_p2-r3
5.9_p1-r3

6.*

6.0_p1-r3
6.1_p1-r3
6.2_p1-r3
6.2_p2-r3
6.3_p1-r3
6.4_p1-r3
6.6_p1-r3
6.7_p1-r3
6.8_p1-r3
6.9_p1-r3

7.*

7.1_p1-r3
7.1_p2-r3
7.2_p1-r3
7.2_p2-r3
7.3_p1-r3
7.4_p1-r3
7.5_p1-r3
7.6_p1-r3
7.7_p1-r3

Git / github.com/openbsd/src

Affected ranges

Type
GIT
Repo
https://github.com/openbsd/src
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed