CVE-2018-15599
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-15599
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-15599.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-15599
- Downstream
- Related
- Published
- 2018-08-21T01:29:00Z
- Modified
- 2025-09-19T09:27:29.558044Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
The recvmsguserauthrequest function in svr-auth.c in Dropbear through 2018.76 is prone to a user enumeration vulnerability because username validity affects how fields in SSHMSG_USERAUTH messages are handled, a similar issue to CVE-2018-15473 in an unrelated codebase.
- References
-
- http://lists.ucc.gu.uwa.edu.au/pipermail/dropbear/2018q3/002108.html
- http://lists.ucc.gu.uwa.edu.au/pipermail/dropbear/2018q3/002109.html
- https://lists.debian.org/debian-lts-announce/2018/08/msg00026.html
- https://old.reddit.com/r/blackhat/comments/97ywnm/openssh_username_enumeration/e4e05n2/
- https://matt.ucc.asn.au/dropbear/CHANGES
- https://security.alpinelinux.org/vuln/CVE-2018-15599
Affected packages
Alpine:v3.10
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2018.76-r2
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
2017.75-r1
2018.*
2018.76-r0
2018.76-r1
Alpine:v3.11
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2018.76-r2
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
2017.75-r1
2018.*
2018.76-r0
2018.76-r1
Alpine:v3.12
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2018.76-r2
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
2017.75-r1
2018.*
2018.76-r0
2018.76-r1
Alpine:v3.13
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2018.76-r2
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
2017.75-r1
2018.*
2018.76-r0
2018.76-r1
Alpine:v3.14
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2018.76-r2
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
2017.75-r1
2018.*
2018.76-r0
2018.76-r1
Alpine:v3.15
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2018.76-r2
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
2017.75-r1
2018.*
2018.76-r0
2018.76-r1
Alpine:v3.16
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2018.76-r2
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
2017.75-r1
2018.*
2018.76-r0
2018.76-r1
Alpine:v3.17
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2018.76-r2
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
2017.75-r1
2018.*
2018.76-r0
2018.76-r1
Alpine:v3.18
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2018.76-r2
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
2017.75-r1
2018.*
2018.76-r0
2018.76-r1
Alpine:v3.19
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2018.76-r2
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
2017.75-r1
2018.*
2018.76-r0
2018.76-r1
Alpine:v3.20
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2018.76-r2
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
2017.75-r1
2018.*
2018.76-r0
2018.76-r1
Alpine:v3.21
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2018.76-r2
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
2017.75-r1
2018.*
2018.76-r0
2018.76-r1
Alpine:v3.22
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2018.76-r2
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
2017.75-r1
2018.*
2018.76-r0
2018.76-r1
Alpine:v3.5
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2017.75-r1
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
Alpine:v3.6
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2017.75-r1
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
Alpine:v3.7
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2018.76-r2
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
2017.75-r1
2018.*
2018.76-r0
2018.76-r1
Alpine:v3.8
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2018.76-r2
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
2017.75-r1
2018.*
2018.76-r0
2018.76-r1
Alpine:v3.9
dropbear
Package
- Name
- dropbear
- Purl
- pkg:apk/alpine/dropbear?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2018.76-r2
Affected versions
0.*
0.52-r0
0.52-r1
0.52-r2
0.52-r3
0.52-r4
0.53.1-r0
0.53.1-r1
2012.*
2012.55-r0
2013.*
2013.58-r0
2014.*
2014.63-r0
2014.65-r0
2014.66-r0
2014.66-r1
2015.*
2015.67-r0
2015.68-r0
2015.68-r1
2015.68-r2
2015.70-r2
2015.71-r0
2015.71-r1
2016.*
2016.73-r0
2016.74-r0
2016.74-r1
2017.*
2017.75-r0
2017.75-r1
2018.*
2018.76-r0
2018.76-r1