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ubuntuUbuntuUSN-3793-1
HistoryOct 15, 2018 - 12:00 a.m.

Thunderbird vulnerabilities

2018-10-1500:00:00
ubuntu.com
393

9.8 High

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

9.1 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

0.007 Low

EPSS

Percentile

79.3%

Releases

  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • thunderbird - Mozilla Open Source mail and newsgroup client

Details

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,
or execute arbitrary code. (CVE-2018-12376, CVE-2018-12377,
CVE-2018-12378)

It was discovered that if a user saved passwords before Thunderbird 58 and
then later set a master password, an unencrypted copy of these passwords
would still be accessible. A local user could exploit this to obtain
sensitive information. (CVE-2018-12383)

A crash was discovered in TransportSecurityInfo used for SSL, which could
be triggered by data stored in the local cache directory. An attacker
could potentially exploit this in combination with another vulnerability
that allowed them to write data to the cache, to execute arbitrary code.
(CVE-2018-12385)

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchthunderbird< 1:60.2.1+build1-0ubuntu0.18.04.2UNKNOWN
Ubuntu18.04noarchthunderbird-dbg< 1:60.2.1+build1-0ubuntu0.18.04.2UNKNOWN
Ubuntu18.04noarchthunderbird-dev< 1:60.2.1+build1-0ubuntu0.18.04.2UNKNOWN
Ubuntu18.04noarchthunderbird-globalmenu< 1:60.2.1+build1-0ubuntu0.18.04.2UNKNOWN
Ubuntu18.04noarchthunderbird-gnome-support< 1:60.2.1+build1-0ubuntu0.18.04.2UNKNOWN
Ubuntu18.04noarchthunderbird-gnome-support-dbg< 1:60.2.1+build1-0ubuntu0.18.04.2UNKNOWN
Ubuntu18.04noarchthunderbird-locale-af< 1:60.2.1+build1-0ubuntu0.18.04.2UNKNOWN
Ubuntu18.04noarchthunderbird-locale-ar< 1:60.2.1+build1-0ubuntu0.18.04.2UNKNOWN
Ubuntu18.04noarchthunderbird-locale-ast< 1:60.2.1+build1-0ubuntu0.18.04.2UNKNOWN
Ubuntu18.04noarchthunderbird-locale-be< 1:60.2.1+build1-0ubuntu0.18.04.2UNKNOWN
Rows per page:
1-10 of 2501

9.8 High

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

9.1 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

0.007 Low

EPSS

Percentile

79.3%