ALPINE-CVE-2017-17439

Source
https://security.alpinelinux.org/vuln/CVE-2017-17439
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json
JSON Data
https://api.test.osv.dev/v1/vulns/ALPINE-CVE-2017-17439
Upstream
Published
2017-12-06T15:29:00.250Z
Modified
2026-03-09T01:08:56.800266Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In Heimdal through 7.4, remote unauthenticated attackers are able to crash the KDC by sending a crafted UDP packet containing empty data fields for client name or realm. The parser would unconditionally dereference NULL pointers in that case, leading to a segmentation fault. This is related to the kdcasrep function in kdc/kerberos5.c and the derlengthvisiblestring function in lib/asn1/der_length.c.

References

Affected packages

Alpine:v3.10
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.11
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.12
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.13
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.14
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.15
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.16
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.17
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.18
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.19
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.20
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.21
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.22
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.23
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.6
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.7
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.8
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"
Alpine:v3.9
heimdal

Package

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

Affected ranges

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

Affected versions

1.*
1.2.1-r0
1.2.1-r1
1.2.1-r2
1.2.1-r3
1.2.1-r4
1.3.1-r0
1.3.1-r1
1.3.1-r2
1.3.1-r3
1.3.1-r4
1.3.1-r5
1.3.3-r0
1.4-r0
1.4-r1
1.4-r2
1.4-r3
1.4-r4
1.4-r5
1.4-r6
1.4-r7
1.4-r8
1.4-r9
1.4-r10
1.4-r11
1.5-r2
1.5.2-r3
1.5.2-r4
1.5.2-r5
1.5.2-r6
1.5.2-r7
1.5.2-r8
1.5.3-r0
1.5.3-r1
1.6_rc2-r1
1.6_rc2-r2
1.6_rc2-r3
1.6_rc2-r4
1.6_rc2-r5
7.*
7.1.0-r0
7.1.0-r1
7.4.0-r0
7.4.0-r1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2017-17439.json"