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debianDebianDEBIAN:DLA-1678-1:4DFFF
HistoryFeb 16, 2019 - 6:59 p.m.

[SECURITY] [DLA 1678-1] thunderbird security update

2019-02-1618:59:58
lists.debian.org
208
thunderbird
security update
debian 8
jessie
multiple issues
arbitrary code
denial of service
s/mime signatures

CVSS2

7.5

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

10

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

AI Score

9.2

Confidence

Low

EPSS

0.226

Percentile

96.6%

Package : thunderbird
Version : 1:60.5.1-1~deb8u1
CVE ID : CVE-2018-18356 CVE-2018-18500 CVE-2018-18501 CVE-2018-18505.
CVE-2018-18509 CVE-2019-5785

Multiple security issues have been found in the Thunderbird mail client,
which could lead to the execution of arbitrary code, denial of service
or spoofing of S/MIME signatures.

For Debian 8 "Jessie", these problems have been fixed in version
1:60.5.1-1~deb8u1.

We recommend that you upgrade your thunderbird packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

CVSS2

7.5

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

10

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

AI Score

9.2

Confidence

Low

EPSS

0.226

Percentile

96.6%