CVE-2019-17009: High severity thunderbird vulnerability

Published Dec 3, 2019
·
Updated

When running, the updater service wrote status and log files to an unrestricted location; potentially allowing an unprivileged process to locate and exploit a vulnerability in file handling in the updater service. Note: This attack requires local system access and only affects Windows. Other operating systems are not affected.

Other sources

When running, the updater service wrote status and log files to an unrestricted location; potentially allowing an unprivileged process to locate and exploit a vulnerability in file handling in the updater service. Note: This attack requires local system access and only affects Windows. Other operating systems are not affected.. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.

Affected Software

8 affected componentsFixes available
Mozilla Thunderbird<68.3
68.3
Mozilla Firefox<71
71
Mozilla Firefox ESR<68.3
68.3
Mozilla Firefox<71.0
Mozilla Firefox ESR<68.3
Mozilla Thunderbird<68.3
Microsoft Windows
openSUSE Leap=15.1

Event History

Dec 3, 2019
CVE Published
12:00 AM
Jan 8, 2020
CVE Published
via MITRE·09:22 PM
Data Sourced
via MITRE·09:22 PM
DescriptionWeakness

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the vulnerability ID for this security issue?

The vulnerability ID for this security issue is CVE-2019-17009.

2

What is the severity level of CVE-2019-17009?

The severity level of CVE-2019-17009 is high.

3

Which operating systems are affected by CVE-2019-17009?

Only Windows operating systems are affected by CVE-2019-17009.

4

Which software products are affected by CVE-2019-17009?

Mozilla Firefox ESR, Mozilla Thunderbird, and Mozilla Firefox versions up to 71.0 are affected by CVE-2019-17009.

5

How can this vulnerability be exploited?

This vulnerability can be exploited by an unprivileged process with local system access locating and exploiting a vulnerability in file handling in the updater service.

Contact

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