ALPINE-CVE-2018-20712

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Source
https://security.alpinelinux.org/vuln/CVE-2018-20712
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20712.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2018-20712
Upstream
Published
2019-01-15T00:29:00Z
Modified
2026-06-09T21:31:29Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A heap-based buffer over-read exists in the function d_expression_1 in cp-demangle.c in GNU libiberty, as distributed in GNU Binutils 2.31.1. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by c++filt.

References

Affected packages

Alpine:v3.10
binutils

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20712.json"
Alpine:v3.11
binutils

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20712.json"
Alpine:v3.12
binutils

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20712.json"
Alpine:v3.13
binutils

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20712.json"
Alpine:v3.14
binutils

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20712.json"
Alpine:v3.15
binutils

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20712.json"
Alpine:v3.16
binutils

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20712.json"
Alpine:v3.17
binutils

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20712.json"
Alpine:v3.18
binutils

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20712.json"
Alpine:v3.19
binutils

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20712.json"
Alpine:v3.20
binutils

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20712.json"
Alpine:v3.21
binutils

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20712.json"
Alpine:v3.22
binutils

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20712.json"
Alpine:v3.23
binutils

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20712.json"
Alpine:v3.24
binutils

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20712.json"