ALPINE-CVE-2018-0491

See a problem?
Please try reporting it to the source first.
Source
https://security.alpinelinux.org/vuln/CVE-2018-0491
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2018-0491
Upstream
Published
2018-03-05T15:29:00Z
Modified
2026-11-03T06:31:03Z
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

A use-after-free issue was discovered in Tor 0.3.2.x before 0.3.2.10. It allows remote attackers to cause a denial of service (relay crash) because the KIST implementation allows a channel to be added more than once in the pending list.

References

Affected packages

Alpine:v3.10
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"
Alpine:v3.11
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"
Alpine:v3.12
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"
Alpine:v3.13
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"
Alpine:v3.14
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"
Alpine:v3.15
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"
Alpine:v3.16
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"
Alpine:v3.17
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"
Alpine:v3.18
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"
Alpine:v3.19
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"
Alpine:v3.20
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"
Alpine:v3.21
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"
Alpine:v3.22
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"
Alpine:v3.23
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"
Alpine:v3.24
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"
Alpine:v3.8
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"
Alpine:v3.9
tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.2.0
Fixed
0.3.2.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-0491.json"