4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
Thunderbird ESR and Thunderbird are vulnerable to denial of service attacks. A remote unauthenticated attacker can create an email message with specially crafted message headers that, when received by the target user, will cause a Thunderbird process to hang. This vulnerability affects the component Lightweight Theme
.
www.securitytracker.com/id/1040946
access.redhat.com/errata/RHSA-2018:1725
access.redhat.com/errata/RHSA-2018:1726
access.redhat.com/security/updates/classification/#important
bugzilla.mozilla.org/show_bug.cgi?id=1411720
lists.debian.org/debian-lts-announce/2018/05/msg00013.html
security.gentoo.org/glsa/201811-13
usn.ubuntu.com/3660-1/
www.debian.org/security/2018/dsa-4209
www.mozilla.org/security/advisories/mfsa2018-13/
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P