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Test ID:1.3.6.1.4.1.25623.1.0.883223
Category:CentOS Local Security Checks
Title:CentOS: Security Advisory for thunderbird (CESA-2020:1488)
Summary:The remote host is missing an update for the 'thunderbird'; package(s) announced via the CESA-2020:1488 advisory.
Description:Summary:
The remote host is missing an update for the 'thunderbird'
package(s) announced via the CESA-2020:1488 advisory.

Vulnerability Insight:
Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 68.7.0.

Security Fix(es):

* Mozilla: Use-after-free while running the nsDocShell destructor
(CVE-2020-6819)

* Mozilla: Use-after-free when handling a ReadableStream (CVE-2020-6820)

* Mozilla: Uninitialized memory could be read when using the WebGL
copyTexSubImage method (CVE-2020-6821)

* Mozilla: Memory safety bugs fixed in Firefox 75 and Firefox ESR 68.7
(CVE-2020-6825)

* Mozilla: Out of bounds write in GMPDecodeData when processing large
images (CVE-2020-6822)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

Affected Software/OS:
'thunderbird' package(s) on CentOS 6.

Solution:
Please install the updated package(s).

CVSS Score:
7.5

CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-6819
https://bugzilla.mozilla.org/show_bug.cgi?id=1620818
https://www.mozilla.org/security/advisories/mfsa2020-11/
https://www.mozilla.org/security/advisories/mfsa2020-14/
https://usn.ubuntu.com/4335-1/
Common Vulnerability Exposure (CVE) ID: CVE-2020-6820
https://bugzilla.mozilla.org/show_bug.cgi?id=1626728
Common Vulnerability Exposure (CVE) ID: CVE-2020-6821
https://bugzilla.mozilla.org/show_bug.cgi?id=1625404
https://www.mozilla.org/security/advisories/mfsa2020-12/
https://www.mozilla.org/security/advisories/mfsa2020-13/
Common Vulnerability Exposure (CVE) ID: CVE-2020-6822
https://bugzilla.mozilla.org/show_bug.cgi?id=1544181
Common Vulnerability Exposure (CVE) ID: CVE-2020-6825
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1572541%2C1620193%2C1620203
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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