CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
95.5%
Multiple security issues were discovered in Thunderbird. If a user were
tricked in to opening a specially crafted website in a browsing context,
an attacker could potentially exploit these to cause a denial of service
via application crash, install lightweight themes without user
interaction, or execute arbitrary code. (CVE-2018-5150, CVE-2018-5154,
CVE-2018-5155, CVE-2018-5159, CVE-2018-5168, CVE-2018-5178)
An issue was discovered when processing message headers in Thunderbird. If
a user were tricked in to opening a specially crafted message, an attacker
could potentially exploit this to cause a denial of service via
application hang. (CVE-2018-5161)
It was discovered encrypted messages could leak plaintext via the src
attribute of remote images or links. An attacker could potentially exploit
this to obtain sensitive information. (CVE-2018-5162)
It was discovered that the filename of an attachment could be spoofed. An
attacker could potentially exploit this by tricking the user in to opening
an attachment of a different type to the one expected. (CVE-2018-5170)
Multiple security issues were discovered in Skia. If a user were tricked
in to opening a specially crafted message, an attacker could potentially
exploit these to cause a denial of service via application crash, or
execute arbitrary code. (CVE-2018-5183)
It was discovered that S/MIME encrypted messages with remote content could
leak plaintext via a chosen-ciphertext attack. An attacker could
potentially exploit this to obtain sensitive information. (CVE-2018-5184)
It was discovered that plaintext of decrypted emails could leak by
submitting an embedded form. An attacker could potentially exploit this to
obtain sensitive information. (CVE-2018-5185)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 18.04 | noarch | thunderbird | < 1:52.8.0+build1-0ubuntu0.18.04.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | thunderbird-dbg | < 1:52.8.0+build1-0ubuntu0.18.04.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | thunderbird-dev | < 1:52.8.0+build1-0ubuntu0.18.04.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | thunderbird-globalmenu | < 1:52.8.0+build1-0ubuntu0.18.04.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | thunderbird-gnome-support | < 1:52.8.0+build1-0ubuntu0.18.04.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | thunderbird-gnome-support-dbg | < 1:52.8.0+build1-0ubuntu0.18.04.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | thunderbird-locale-af | < 1:52.8.0+build1-0ubuntu0.18.04.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | thunderbird-locale-ar | < 1:52.8.0+build1-0ubuntu0.18.04.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | thunderbird-locale-ast | < 1:52.8.0+build1-0ubuntu0.18.04.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | thunderbird-locale-be | < 1:52.8.0+build1-0ubuntu0.18.04.1 | UNKNOWN |
ubuntu.com/security/CVE-2018-5150
ubuntu.com/security/CVE-2018-5154
ubuntu.com/security/CVE-2018-5155
ubuntu.com/security/CVE-2018-5159
ubuntu.com/security/CVE-2018-5161
ubuntu.com/security/CVE-2018-5162
ubuntu.com/security/CVE-2018-5168
ubuntu.com/security/CVE-2018-5170
ubuntu.com/security/CVE-2018-5178
ubuntu.com/security/CVE-2018-5183
ubuntu.com/security/CVE-2018-5184
ubuntu.com/security/CVE-2018-5185
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
95.5%