CVE-2016-6318

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Source
https://nvd.nist.gov/vuln/detail/CVE-2016-6318
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-6318.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2016-6318
Downstream
Related
Published
2016-09-07T19:28:12Z
Modified
2025-07-29T07:21:00.877683Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Stack-based buffer overflow in the FascistGecosUser function in lib/fascist.c in cracklib allows local users to cause a denial of service (application crash) or gain privileges via a long GECOS field, involving longbuffer.

References

Affected packages

Alpine:v3.10 / cracklib

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.7-r0

Affected versions

2.*

2.8.13-r0
2.8.13-r1
2.8.16-r0
2.8.16-r1
2.8.16-r2
2.8.18-r0
2.8.22-r0
2.9.0-r0
2.9.1-r0
2.9.4-r0
2.9.6-r0

Alpine:v3.11 / cracklib

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.7-r0

Affected versions

2.*

2.8.13-r0
2.8.13-r1
2.8.16-r0
2.8.16-r1
2.8.16-r2
2.8.18-r0
2.8.22-r0
2.9.0-r0
2.9.1-r0
2.9.4-r0
2.9.6-r0

Alpine:v3.12 / cracklib

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.7-r0

Affected versions

2.*

2.8.13-r0
2.8.13-r1
2.8.16-r0
2.8.16-r1
2.8.16-r2
2.8.18-r0
2.8.22-r0
2.9.0-r0
2.9.1-r0
2.9.4-r0
2.9.6-r0

Alpine:v3.13 / cracklib

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.7-r0

Affected versions

2.*

2.8.13-r0
2.8.13-r1
2.8.16-r0
2.8.16-r1
2.8.16-r2
2.8.18-r0
2.8.22-r0
2.9.0-r0
2.9.1-r0
2.9.4-r0
2.9.6-r0

Alpine:v3.14 / cracklib

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.7-r0

Affected versions

2.*

2.8.13-r0
2.8.13-r1
2.8.16-r0
2.8.16-r1
2.8.16-r2
2.8.18-r0
2.8.22-r0
2.9.0-r0
2.9.1-r0
2.9.4-r0
2.9.6-r0

Alpine:v3.15 / cracklib

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.7-r0

Affected versions

2.*

2.8.13-r0
2.8.13-r1
2.8.16-r0
2.8.16-r1
2.8.16-r2
2.8.18-r0
2.8.22-r0
2.9.0-r0
2.9.1-r0
2.9.4-r0
2.9.6-r0

Alpine:v3.16 / cracklib

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.7-r0

Affected versions

2.*

2.8.13-r0
2.8.13-r1
2.8.16-r0
2.8.16-r1
2.8.16-r2
2.8.18-r0
2.8.22-r0
2.9.0-r0
2.9.1-r0
2.9.4-r0
2.9.6-r0

Alpine:v3.17 / cracklib

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.7-r0

Affected versions

2.*

2.8.13-r0
2.8.13-r1
2.8.16-r0
2.8.16-r1
2.8.16-r2
2.8.18-r0
2.8.22-r0
2.9.0-r0
2.9.1-r0
2.9.4-r0
2.9.6-r0

Alpine:v3.18 / cracklib

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.7-r0

Affected versions

2.*

2.8.13-r0
2.8.13-r1
2.8.16-r0
2.8.16-r1
2.8.16-r2
2.8.18-r0
2.8.22-r0
2.9.0-r0
2.9.1-r0
2.9.4-r0
2.9.6-r0

Alpine:v3.19 / cracklib

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.7-r0

Affected versions

2.*

2.8.13-r0
2.8.13-r1
2.8.16-r0
2.8.16-r1
2.8.16-r2
2.8.18-r0
2.8.22-r0
2.9.0-r0
2.9.1-r0
2.9.4-r0
2.9.6-r0

Alpine:v3.20 / cracklib

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.7-r0

Affected versions

2.*

2.8.13-r0
2.8.13-r1
2.8.16-r0
2.8.16-r1
2.8.16-r2
2.8.18-r0
2.8.22-r0
2.9.0-r0
2.9.1-r0
2.9.4-r0
2.9.6-r0

Alpine:v3.21 / cracklib

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.7-r0

Affected versions

2.*

2.8.13-r0
2.8.13-r1
2.8.16-r0
2.8.16-r1
2.8.16-r2
2.8.18-r0
2.8.22-r0
2.9.0-r0
2.9.1-r0
2.9.4-r0
2.9.6-r0

Alpine:v3.22 / cracklib

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.7-r0

Affected versions

2.*

2.8.13-r0
2.8.13-r1
2.8.16-r0
2.8.16-r1
2.8.16-r2
2.8.18-r0
2.8.22-r0
2.9.0-r0
2.9.1-r0
2.9.4-r0
2.9.6-r0

Debian:11 / cracklib2

Package

Name
cracklib2
Purl
pkg:deb/debian/cracklib2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.2-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / cracklib2

Package

Name
cracklib2
Purl
pkg:deb/debian/cracklib2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.2-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / cracklib2

Package

Name
cracklib2
Purl
pkg:deb/debian/cracklib2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.2-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/cracklib/cracklib

Affected ranges

Type
GIT
Repo
https://github.com/cracklib/cracklib
Events
Introduced
1bf7a03927dc6a179d5e6385a14b75fc4c888888
Fixed
1dd5ca2114c0dd478b17e68e38d2c9f7094552cc

Affected versions

v2.*

v2.9.0
v2.9.1
v2.9.2
v2.9.3
v2.9.4
v2.9.5