ALPINE-CVE-2019-12312

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Source
https://security.alpinelinux.org/vuln/CVE-2019-12312
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-12312.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2019-12312
Upstream
Published
2019-05-24T14:29:00Z
Modified
2026-11-03T06:31:34Z
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 Libreswan 3.27 an assertion failure can lead to a pluto IKE daemon restart. An attacker can trigger a NULL pointer dereference by initiating an IKEv2 IKE_SA_INIT exchange, followed by a bogus INFORMATIONAL exchange instead of the normallly expected IKE_AUTH exchange. This affects send_v2N_spi_response_from_state() in programs/pluto/ikev2_send.c that will then trigger a NULL pointer dereference leading to a restart of libreswan.

References

Affected packages

Alpine:v3.11
libreswan

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-12312.json"
Alpine:v3.12
libreswan

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-12312.json"
Alpine:v3.13
libreswan

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-12312.json"
Alpine:v3.14
libreswan

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-12312.json"
Alpine:v3.15
libreswan

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-12312.json"
Alpine:v3.16
libreswan

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-12312.json"
Alpine:v3.17
libreswan

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-12312.json"
Alpine:v3.18
libreswan

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-12312.json"
Alpine:v3.19
libreswan

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-12312.json"
Alpine:v3.20
libreswan

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-12312.json"
Alpine:v3.21
libreswan

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-12312.json"
Alpine:v3.22
libreswan

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-12312.json"
Alpine:v3.23
libreswan

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-12312.json"
Alpine:v3.24
libreswan

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-12312.json"