Name: CVE-2020-15917: Undefined Security Weakness
Creator: Rapid7
Published: 2020-07-23T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2020-15917, CVSS 9.8, EPSS 0.02614

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

CVSS Details

CVSS 3.1 Base Score: 9.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade claws-mail	Aug 10, 2020	Jul 23, 2020
Debian	—	Upgrade claws-mail	Jul 30, 2024	Jul 23, 2020
Gentoo Linux	—	Upgrade mail-client/claws-mail.	Jul 29, 2020	Jul 23, 2020
Suse	—	Upgrade claws-mail-develUpgrade claws-mailUpgrade claws-mail-lang	Aug 1, 2020	Jul 23, 2020

Prioritize with Active Threat Intelligence

With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.

Explore Intelligence Hub

MDR Buyer's Guide

Global Threat Landscape Report

Grow your business

CVSS Details

Covered by Rapid7

Prioritize with Active Threat Intelligence