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Test ID:1.3.6.1.4.1.25623.1.0.883312
Category:CentOS Local Security Checks
Title:CentOS: Security Advisory for thunderbird (CESA-2020:5618)
Summary:The remote host is missing an update for the 'thunderbird'; package(s) announced via the CESA-2020:5618 advisory.
Description:Summary:
The remote host is missing an update for the 'thunderbird'
package(s) announced via the CESA-2020:5618 advisory.

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

This update upgrades Thunderbird to version 78.6.0.

Security Fix(es):

* chromium-browser: Uninitialized Use in V8 (CVE-2020-16042)

* Mozilla: Heap buffer overflow in WebGL (CVE-2020-26971)

* Mozilla: CSS Sanitizer performed incorrect sanitization (CVE-2020-26973)

* Mozilla: Incorrect cast of StyleGenericFlexBasis resulted in a heap
use-after-free (CVE-2020-26974)

* Mozilla: Memory safety bugs fixed in Firefox 84 and Firefox ESR 78.6
(CVE-2020-35113)

* Mozilla: Internal network hosts could have been probed by a malicious
webpage (CVE-2020-26978)

* Mozilla: The proxy.onRequest API did not catch view-source URLs
(CVE-2020-35111)

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 7.

Solution:
Please install the updated package(s).

CVSS Score:
6.8

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-16042
https://chromereleases.googleblog.com/2020/12/stable-channel-update-for-desktop.html
https://crbug.com/1151890
Common Vulnerability Exposure (CVE) ID: CVE-2020-26971
https://bugzilla.mozilla.org/show_bug.cgi?id=1663466
https://www.mozilla.org/security/advisories/mfsa2020-54/
https://www.mozilla.org/security/advisories/mfsa2020-55/
https://www.mozilla.org/security/advisories/mfsa2020-56/
Common Vulnerability Exposure (CVE) ID: CVE-2020-26973
https://bugzilla.mozilla.org/show_bug.cgi?id=1680084
Common Vulnerability Exposure (CVE) ID: CVE-2020-26974
https://bugzilla.mozilla.org/show_bug.cgi?id=1681022
Common Vulnerability Exposure (CVE) ID: CVE-2020-26978
https://bugzilla.mozilla.org/show_bug.cgi?id=1677047
Common Vulnerability Exposure (CVE) ID: CVE-2020-35111
https://bugzilla.mozilla.org/show_bug.cgi?id=1657916
Common Vulnerability Exposure (CVE) ID: CVE-2020-35113
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1664831%2C1673589
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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