ALPINE-CVE-2020-15917

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Source
https://security.alpinelinux.org/vuln/CVE-2020-15917
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15917.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2020-15917
Upstream
Published
2020-07-23T19:15:10Z
Modified
2026-11-03T06:31:40Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

common/session.c in Claws Mail before 3.17.6 has a protocol violation because suffix data after STARTTLS is mishandled.

References

Affected packages

Alpine:v3.12
claws-mail

Package

Name
claws-mail
Purl
pkg:apk/alpine/claws-mail?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15917.json"
Alpine:v3.13
claws-mail

Package

Name
claws-mail
Purl
pkg:apk/alpine/claws-mail?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15917.json"
Alpine:v3.14
claws-mail

Package

Name
claws-mail
Purl
pkg:apk/alpine/claws-mail?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15917.json"
Alpine:v3.15
claws-mail

Package

Name
claws-mail
Purl
pkg:apk/alpine/claws-mail?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15917.json"
Alpine:v3.16
claws-mail

Package

Name
claws-mail
Purl
pkg:apk/alpine/claws-mail?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15917.json"
Alpine:v3.17
claws-mail

Package

Name
claws-mail
Purl
pkg:apk/alpine/claws-mail?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15917.json"
Alpine:v3.18
claws-mail

Package

Name
claws-mail
Purl
pkg:apk/alpine/claws-mail?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15917.json"
Alpine:v3.19
claws-mail

Package

Name
claws-mail
Purl
pkg:apk/alpine/claws-mail?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15917.json"
Alpine:v3.20
claws-mail

Package

Name
claws-mail
Purl
pkg:apk/alpine/claws-mail?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15917.json"
Alpine:v3.21
claws-mail

Package

Name
claws-mail
Purl
pkg:apk/alpine/claws-mail?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15917.json"
Alpine:v3.22
claws-mail

Package

Name
claws-mail
Purl
pkg:apk/alpine/claws-mail?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15917.json"
Alpine:v3.23
claws-mail

Package

Name
claws-mail
Purl
pkg:apk/alpine/claws-mail?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15917.json"
Alpine:v3.24
claws-mail

Package

Name
claws-mail
Purl
pkg:apk/alpine/claws-mail?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15917.json"