Published: 11/06/2018 Updated: 13/03/2019

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 4.3 | Impact Score: 1.4 | Exploitability Score: 2.8

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

It is possible to spoof the filename of an attachment and display an arbitrary attachment name. This could lead to a user opening a remote attachment which is a different file type than expected. This vulnerability affects Thunderbird ESR < 52.8 and Thunderbird < 52.8.

Vulnerable Product	Search on Vulmon	Subscribe to Product
redhat enterprise linux desktop 6.0
redhat enterprise linux server 6.0
redhat enterprise linux workstation 6.0
redhat enterprise linux desktop 7.0
redhat enterprise linux server 7.0
redhat enterprise linux server aus 7.6
redhat enterprise linux server eus 7.6
redhat enterprise linux server tus 7.6
redhat enterprise linux workstation 7.0
redhat enterprise linux server eus 7.5
mozilla thunderbird
mozilla thunderbird esr
debian debian linux 8.0
debian debian linux 7.0
debian debian linux 9.0
canonical ubuntu linux 18.04
canonical ubuntu linux 17.10
canonical ubuntu linux 14.04
canonical ubuntu linux 16.04

Debian Bug report logs - #898631 thunderbird: still efail attack issue possible against S/MIME and PGP/MIME in some circumstances Package: src:thunderbird; Maintainer for src:thunderbird is Carsten Schoenert <cschoenert@t-onlinede>; Reported by: Yves-Alexis Perez <corsac@debianorg> Date: Mon, 14 May 2018 13:18:05 U ...

Several security issues were fixed in Thunderbird ...

Synopsis Important: thunderbird security update Type/Severity Security Advisory: Important Topic An update for thunderbird is now available for Red Hat Enterprise Linux 6Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) bas ...

Synopsis Important: thunderbird security update Type/Severity Security Advisory: Important Topic An update for thunderbird is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) bas ...

The following CVEs are fixed in the updated thunderbird package: CVE-2018-5161: Hang via malformed headersCVE-2018-5162: Encrypted mail leaks plaintext through src attributeCVE-2018-5183: Backport critical security fixes in SkiaCVE-2018-5155: Use-after-free with SVG animations and text pathsCVE-2018-5170: Filename spoofing for external attachmentsC ...

Mozilla Foundation Security Advisory 2018-13 Security vulnerabilities fixed in Thunderbird 528 Announced May 18, 2018 Impact critical Products Thunderbird Fixed in Thunderbird 528 ...

It is possible to spoof the filename of an attachment and display an arbitrary attachment name This could lead to a user opening a remote attachment which is a different file type than expected This vulnerability affects Thunderbird ESR < 528 and Thunderbird < 528 ...

It is possible in Thunderbird before 528 to spoof the filename of an attachment and display an arbitrary attachment name This could lead to a user opening a remote attachment which is a different file type than expected ...

CWE-20 https://www.mozilla.org/security/advisories/mfsa2018-13/https://bugzilla.mozilla.org/show_bug.cgi?id=1411732 https://www.debian.org/security/2018/dsa-4209 https://usn.ubuntu.com/3660-1/https://lists.debian.org/debian-lts-announce/2018/05/msg00013.html https://access.redhat.com/errata/RHSA-2018:1726 https://access.redhat.com/errata/RHSA-2018:1725 http://www.securitytracker.com/id/1040946 https://security.gentoo.org/glsa/201811-13 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=898631 https://usn.ubuntu.com/3660-1/https://nvd.nist.gov

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CVE-2018-5170

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