ALPINE-CVE-2019-19906

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Source
https://security.alpinelinux.org/vuln/CVE-2019-19906
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2019-19906
Upstream
Published
2019-12-19T18:15:12Z
Modified
2026-09-10T06:17:54Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

cyrus-sasl (aka Cyrus SASL) 2.1.27 has an out-of-bounds write leading to unauthenticated remote denial-of-service in OpenLDAP via a malformed LDAP packet. The OpenLDAP crash is ultimately caused by an off-by-one error in _sasl_add_string in common.c in cyrus-sasl.

References

Affected packages

Alpine:v3.10
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"
Alpine:v3.11
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.27-r5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"
Alpine:v3.12
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.27-r5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"
Alpine:v3.13
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.27-r5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"
Alpine:v3.14
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.27-r5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"
Alpine:v3.15
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.27-r5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"
Alpine:v3.16
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.27-r5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"
Alpine:v3.17
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.27-r5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"
Alpine:v3.18
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.27-r5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"
Alpine:v3.19
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.27-r5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"
Alpine:v3.20
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.27-r5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"
Alpine:v3.21
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.27-r5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"
Alpine:v3.22
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.27-r5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"
Alpine:v3.23
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.27-r5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"
Alpine:v3.24
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.27-r5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"
Alpine:v3.8
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.26-r15

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"
Alpine:v3.9
cyrus-sasl

Package

Name
cyrus-sasl
Purl
pkg:apk/alpine/cyrus-sasl?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19906.json"