Upstream information

CVE-2020-15917 at MITRE

Description

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

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 9.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1174457 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP1
  • claws-mail >= 3.17.8-bp151.3.6.1
  • claws-mail-devel >= 3.17.8-bp151.3.6.1
  • claws-mail-lang >= 3.17.8-bp151.3.6.1
Patchnames:
openSUSE-2020-1269
openSUSE-2020-1822
SUSE Package Hub 15 SP2
  • claws-mail >= 3.18.0-bp152.3.9.1
  • claws-mail-devel >= 3.18.0-bp152.3.9.1
  • claws-mail-lang >= 3.18.0-bp152.3.9.1
Patchnames:
openSUSE-2020-1192
openSUSE-2020-1822
openSUSE-2021-1045
SUSE Package Hub 15 SP3
  • claws-mail >= 3.18.0-bp153.2.3.1
  • claws-mail-devel >= 3.18.0-bp153.2.3.1
  • claws-mail-lang >= 3.18.0-bp153.2.3.1
Patchnames:
openSUSE-2021-1045
openSUSE Leap 15.1
  • claws-mail >= 3.17.8-lp151.2.6.1
  • claws-mail-devel >= 3.17.8-lp151.2.6.1
  • claws-mail-lang >= 3.17.8-lp151.2.6.1
Patchnames:
openSUSE-2020-1116
openSUSE-2020-1822
openSUSE Leap 15.2
  • claws-mail >= 3.18.0-lp152.3.9.1
  • claws-mail-devel >= 3.18.0-lp152.3.9.1
  • claws-mail-lang >= 3.18.0-lp152.3.9.1
Patchnames:
openSUSE-2020-1139
openSUSE-2020-1822
openSUSE-2021-1045
openSUSE Leap 15.3
  • claws-mail >= 3.18.0-bp153.2.3.1
  • claws-mail-devel >= 3.18.0-bp153.2.3.1
  • claws-mail-lang >= 3.18.0-bp153.2.3.1
Patchnames:
openSUSE-2021-1045
openSUSE Tumbleweed
  • claws-mail >= 4.0.0-2.5
  • claws-mail-devel >= 4.0.0-2.5
  • claws-mail-lang >= 4.0.0-2.5
Patchnames:
openSUSE Tumbleweed GA claws-mail-4.0.0-2.5


SUSE Timeline for this CVE

CVE page created: Thu Jul 23 22:40:31 2020
CVE page last modified: Wed Nov 16 11:53:50 2022