CVE-2020-15917

Summary

CVECVE-2020-15917
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-07-23 19:15:00 UTC
Updated2023-11-07 03:17:00 UTC
Descriptioncommon/session.c in Claws Mail before 3.17.6 has a protocol violation because suffix data after STARTTLS is mishandled.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Claws-mail Claws-mail All All All All
Application Claws-mail Claws-mail All All All All
Operating System Fedoraproject Fedora 31 All All All
Operating System Fedoraproject Fedora 32 All All All
Application Opensuse Backports Sle 15.0 sp1 All All
Application Opensuse Backports Sle 15.0 sp2 All All
Operating System Opensuse Leap 15.1 All All All
Operating System Opensuse Leap 15.2 All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 31 Update: claws-mail-3.17.6-1.fc31 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
Claws Mail: Improper STARTTLS handling (GLSA 202007-56) — Gentoo security GENTOO security.gentoo.org
[security-announce] openSUSE-SU-2020:1269-1: moderate: Security update f SUSE lists.opensuse.org
[SECURITY] Fedora 32 Update: claws-mail-3.17.6-1.fc32 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
git.claws-mail.org Git - claws.git/blob - RELEASE_NOTES MISC git.claws-mail.org Release Notes, Vendor Advisory
[SECURITY] Fedora 32 Update: claws-mail-3.17.6-1.fc32 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[security-announce] openSUSE-SU-2020:1822-1: moderate: Security update f SUSE lists.opensuse.org
git.claws-mail.org Git - claws.git/commit MISC git.claws-mail.org Mailing List, Patch, Vendor Advisory
git.claws-mail.org Git - claws.git/commit git.claws-mail.org
[security-announce] openSUSE-SU-2020:1192-1: moderate: Security update f SUSE lists.opensuse.org
[security-announce] openSUSE-SU-2020:1116-1: moderate: Security update f SUSE lists.opensuse.org
git.claws-mail.org Git - claws.git/blob - RELEASE_NOTES git.claws-mail.org
[security-announce] openSUSE-SU-2020:1139-1: moderate: Security update f SUSE lists.opensuse.org
[SECURITY] Fedora 31 Update: claws-mail-3.17.6-1.fc31 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 500850 Alpine Linux Security Update for claws-mail
  • 504622 Alpine Linux Security Update for claws-mail
  • 750839 OpenSUSE Security Update for claws-mail (openSUSE-SU-2021:1045-1)

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report