ALPINE-CVE-2018-20712

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Please try reporting it to the source first.
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
2019-01-15T00:29:00.257Z
Modified
2025-12-03T22:43:21.632760Z
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 dexpression1 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
0Unknown introduced version / All previous versions are affected
Fixed
2.32-r0

Affected versions

2.*

2.20.51.0.4-r1
2.20.51.0.12-r0
2.21-r0
2.21.1-r0
2.22-r0
2.22-r1
2.23-r0
2.23.1-r0
2.23.2-r0
2.23.2-r1
2.23.2-r2
2.23.2-r3
2.23.2-r4
2.23.2-r5
2.24-r0
2.24-r1
2.24-r2
2.24-r3
2.24-r4
2.24-r5
2.25-r0
2.25-r1
2.25-r2
2.25-r3
2.25.1-r0
2.26-r0
2.26.1-r0
2.27-r0
2.27-r1
2.28-r0
2.28-r1
2.28-r2
2.28-r3
2.30-r0
2.30-r1
2.30-r2
2.30-r3
2.30-r4
2.30-r5
2.31.1-r0
2.31.1-r1
2.31.1-r2

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
0Unknown introduced version / All previous versions are affected
Fixed
2.32-r0

Affected versions

2.*

2.20.51.0.4-r1
2.20.51.0.12-r0
2.21-r0
2.21.1-r0
2.22-r0
2.22-r1
2.23-r0
2.23.1-r0
2.23.2-r0
2.23.2-r1
2.23.2-r2
2.23.2-r3
2.23.2-r4
2.23.2-r5
2.24-r0
2.24-r1
2.24-r2
2.24-r3
2.24-r4
2.24-r5
2.25-r0
2.25-r1
2.25-r2
2.25-r3
2.25.1-r0
2.26-r0
2.26.1-r0
2.27-r0
2.27-r1
2.28-r0
2.28-r1
2.28-r2
2.28-r3
2.30-r0
2.30-r1
2.30-r2
2.30-r3
2.30-r4
2.30-r5
2.31.1-r0
2.31.1-r1
2.31.1-r2

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
0Unknown introduced version / All previous versions are affected
Fixed
2.32-r0

Affected versions

2.*

2.20.51.0.4-r1
2.20.51.0.12-r0
2.21-r0
2.21.1-r0
2.22-r0
2.22-r1
2.23-r0
2.23.1-r0
2.23.2-r0
2.23.2-r1
2.23.2-r2
2.23.2-r3
2.23.2-r4
2.23.2-r5
2.24-r0
2.24-r1
2.24-r2
2.24-r3
2.24-r4
2.24-r5
2.25-r0
2.25-r1
2.25-r2
2.25-r3
2.25.1-r0
2.26-r0
2.26.1-r0
2.27-r0
2.27-r1
2.28-r0
2.28-r1
2.28-r2
2.28-r3
2.30-r0
2.30-r1
2.30-r2
2.30-r3
2.30-r4
2.30-r5
2.31.1-r0
2.31.1-r1
2.31.1-r2

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
0Unknown introduced version / All previous versions are affected
Fixed
2.32-r0

Affected versions

2.*

2.20.51.0.4-r1
2.20.51.0.12-r0
2.21-r0
2.21.1-r0
2.22-r0
2.22-r1
2.23-r0
2.23.1-r0
2.23.2-r0
2.23.2-r1
2.23.2-r2
2.23.2-r3
2.23.2-r4
2.23.2-r5
2.24-r0
2.24-r1
2.24-r2
2.24-r3
2.24-r4
2.24-r5
2.25-r0
2.25-r1
2.25-r2
2.25-r3
2.25.1-r0
2.26-r0
2.26.1-r0
2.27-r0
2.27-r1
2.28-r0
2.28-r1
2.28-r2
2.28-r3
2.30-r0
2.30-r1
2.30-r2
2.30-r3
2.30-r4
2.30-r5
2.31.1-r0
2.31.1-r1
2.31.1-r2

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
0Unknown introduced version / All previous versions are affected
Fixed
2.32-r0

Affected versions

2.*

2.20.51.0.4-r1
2.20.51.0.12-r0
2.21-r0
2.21.1-r0
2.22-r0
2.22-r1
2.23-r0
2.23.1-r0
2.23.2-r0
2.23.2-r1
2.23.2-r2
2.23.2-r3
2.23.2-r4
2.23.2-r5
2.24-r0
2.24-r1
2.24-r2
2.24-r3
2.24-r4
2.24-r5
2.25-r0
2.25-r1
2.25-r2
2.25-r3
2.25.1-r0
2.26-r0
2.26.1-r0
2.27-r0
2.27-r1
2.28-r0
2.28-r1
2.28-r2
2.28-r3
2.30-r0
2.30-r1
2.30-r2
2.30-r3
2.30-r4
2.30-r5
2.31.1-r0
2.31.1-r1
2.31.1-r2

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
0Unknown introduced version / All previous versions are affected
Fixed
2.32-r0

Affected versions

2.*

2.20.51.0.4-r1
2.20.51.0.12-r0
2.21-r0
2.21.1-r0
2.22-r0
2.22-r1
2.23-r0
2.23.1-r0
2.23.2-r0
2.23.2-r1
2.23.2-r2
2.23.2-r3
2.23.2-r4
2.23.2-r5
2.24-r0
2.24-r1
2.24-r2
2.24-r3
2.24-r4
2.24-r5
2.25-r0
2.25-r1
2.25-r2
2.25-r3
2.25.1-r0
2.26-r0
2.26.1-r0
2.27-r0
2.27-r1
2.28-r0
2.28-r1
2.28-r2
2.28-r3
2.30-r0
2.30-r1
2.30-r2
2.30-r3
2.30-r4
2.30-r5
2.31.1-r0
2.31.1-r1
2.31.1-r2

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
0Unknown introduced version / All previous versions are affected
Fixed
2.32-r0

Affected versions

2.*

2.20.51.0.4-r1
2.20.51.0.12-r0
2.21-r0
2.21.1-r0
2.22-r0
2.22-r1
2.23-r0
2.23.1-r0
2.23.2-r0
2.23.2-r1
2.23.2-r2
2.23.2-r3
2.23.2-r4
2.23.2-r5
2.24-r0
2.24-r1
2.24-r2
2.24-r3
2.24-r4
2.24-r5
2.25-r0
2.25-r1
2.25-r2
2.25-r3
2.25.1-r0
2.26-r0
2.26.1-r0
2.27-r0
2.27-r1
2.28-r0
2.28-r1
2.28-r2
2.28-r3
2.30-r0
2.30-r1
2.30-r2
2.30-r3
2.30-r4
2.30-r5
2.31.1-r0
2.31.1-r1
2.31.1-r2

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
0Unknown introduced version / All previous versions are affected
Fixed
2.32-r0

Affected versions

2.*

2.20.51.0.4-r1
2.20.51.0.12-r0
2.21-r0
2.21.1-r0
2.22-r0
2.22-r1
2.23-r0
2.23.1-r0
2.23.2-r0
2.23.2-r1
2.23.2-r2
2.23.2-r3
2.23.2-r4
2.23.2-r5
2.24-r0
2.24-r1
2.24-r2
2.24-r3
2.24-r4
2.24-r5
2.25-r0
2.25-r1
2.25-r2
2.25-r3
2.25.1-r0
2.26-r0
2.26.1-r0
2.27-r0
2.27-r1
2.28-r0
2.28-r1
2.28-r2
2.28-r3
2.30-r0
2.30-r1
2.30-r2
2.30-r3
2.30-r4
2.30-r5
2.31.1-r0
2.31.1-r1
2.31.1-r2

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
0Unknown introduced version / All previous versions are affected
Fixed
2.32-r0

Affected versions

2.*

2.20.51.0.4-r1
2.20.51.0.12-r0
2.21-r0
2.21.1-r0
2.22-r0
2.22-r1
2.23-r0
2.23.1-r0
2.23.2-r0
2.23.2-r1
2.23.2-r2
2.23.2-r3
2.23.2-r4
2.23.2-r5
2.24-r0
2.24-r1
2.24-r2
2.24-r3
2.24-r4
2.24-r5
2.25-r0
2.25-r1
2.25-r2
2.25-r3
2.25.1-r0
2.26-r0
2.26.1-r0
2.27-r0
2.27-r1
2.28-r0
2.28-r1
2.28-r2
2.28-r3
2.30-r0
2.30-r1
2.30-r2
2.30-r3
2.30-r4
2.30-r5
2.31.1-r0
2.31.1-r1
2.31.1-r2

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
0Unknown introduced version / All previous versions are affected
Fixed
2.32-r0

Affected versions

2.*

2.20.51.0.4-r1
2.20.51.0.12-r0
2.21-r0
2.21.1-r0
2.22-r0
2.22-r1
2.23-r0
2.23.1-r0
2.23.2-r0
2.23.2-r1
2.23.2-r2
2.23.2-r3
2.23.2-r4
2.23.2-r5
2.24-r0
2.24-r1
2.24-r2
2.24-r3
2.24-r4
2.24-r5
2.25-r0
2.25-r1
2.25-r2
2.25-r3
2.25.1-r0
2.26-r0
2.26.1-r0
2.27-r0
2.27-r1
2.28-r0
2.28-r1
2.28-r2
2.28-r3
2.30-r0
2.30-r1
2.30-r2
2.30-r3
2.30-r4
2.30-r5
2.31.1-r0
2.31.1-r1
2.31.1-r2

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
0Unknown introduced version / All previous versions are affected
Fixed
2.32-r0

Affected versions

2.*

2.20.51.0.4-r1
2.20.51.0.12-r0
2.21-r0
2.21.1-r0
2.22-r0
2.22-r1
2.23-r0
2.23.1-r0
2.23.2-r0
2.23.2-r1
2.23.2-r2
2.23.2-r3
2.23.2-r4
2.23.2-r5
2.24-r0
2.24-r1
2.24-r2
2.24-r3
2.24-r4
2.24-r5
2.25-r0
2.25-r1
2.25-r2
2.25-r3
2.25.1-r0
2.26-r0
2.26.1-r0
2.27-r0
2.27-r1
2.28-r0
2.28-r1
2.28-r2
2.28-r3
2.30-r0
2.30-r1
2.30-r2
2.30-r3
2.30-r4
2.30-r5
2.31.1-r0
2.31.1-r1
2.31.1-r2

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
0Unknown introduced version / All previous versions are affected
Fixed
2.32-r0

Affected versions

2.*

2.20.51.0.4-r1
2.20.51.0.12-r0
2.21-r0
2.21.1-r0
2.22-r0
2.22-r1
2.23-r0
2.23.1-r0
2.23.2-r0
2.23.2-r1
2.23.2-r2
2.23.2-r3
2.23.2-r4
2.23.2-r5
2.24-r0
2.24-r1
2.24-r2
2.24-r3
2.24-r4
2.24-r5
2.25-r0
2.25-r1
2.25-r2
2.25-r3
2.25.1-r0
2.26-r0
2.26.1-r0
2.27-r0
2.27-r1
2.28-r0
2.28-r1
2.28-r2
2.28-r3
2.30-r0
2.30-r1
2.30-r2
2.30-r3
2.30-r4
2.30-r5
2.31.1-r0
2.31.1-r1
2.31.1-r2

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
0Unknown introduced version / All previous versions are affected
Fixed
2.32-r0

Affected versions

2.*

2.20.51.0.4-r1
2.20.51.0.12-r0
2.21-r0
2.21.1-r0
2.22-r0
2.22-r1
2.23-r0
2.23.1-r0
2.23.2-r0
2.23.2-r1
2.23.2-r2
2.23.2-r3
2.23.2-r4
2.23.2-r5
2.24-r0
2.24-r1
2.24-r2
2.24-r3
2.24-r4
2.24-r5
2.25-r0
2.25-r1
2.25-r2
2.25-r3
2.25.1-r0
2.26-r0
2.26.1-r0
2.27-r0
2.27-r1
2.28-r0
2.28-r1
2.28-r2
2.28-r3
2.30-r0
2.30-r1
2.30-r2
2.30-r3
2.30-r4
2.30-r5
2.31.1-r0
2.31.1-r1
2.31.1-r2

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
0Unknown introduced version / All previous versions are affected
Fixed
2.32-r0

Affected versions

2.*

2.20.51.0.4-r1
2.20.51.0.12-r0
2.21-r0
2.21.1-r0
2.22-r0
2.22-r1
2.23-r0
2.23.1-r0
2.23.2-r0
2.23.2-r1
2.23.2-r2
2.23.2-r3
2.23.2-r4
2.23.2-r5
2.24-r0
2.24-r1
2.24-r2
2.24-r3
2.24-r4
2.24-r5
2.25-r0
2.25-r1
2.25-r2
2.25-r3
2.25.1-r0
2.26-r0
2.26.1-r0
2.27-r0
2.27-r1
2.28-r0
2.28-r1
2.28-r2
2.28-r3
2.30-r0
2.30-r1
2.30-r2
2.30-r3
2.30-r4
2.30-r5
2.31.1-r0
2.31.1-r1
2.31.1-r2

Database specific

source

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