CVE-2023-1945: Medium severity thunderbird vulnerability

Published Apr 11, 2023
·
Updated

Last updated 24 July 2024

Other sources

Unexpected data returned from the Safe Browsing API could have led to memory corruption and a potentially exploitable crash.

Affected Software

6 affected componentsFixes available
debian/firefox-esr
115.14.0esr-1~deb11u1128.3.0esr-1~deb11u2115.14.0esr-1~deb12u1128.3.0esr-1~deb12u1115.15.0esr-1128.3.0esr-2
debian/thunderbird
1:115.12.0-1~deb11u11:115.15.0-1~deb11u11:115.12.0-1~deb12u11:115.15.0-1~deb12u11:128.2.0esr-11:128.3.0esr-1
Mozilla Thunderbird<102.10
102.10
Mozilla Firefox ESR<102.10
Mozilla Thunderbird<102.10
Mozilla Firefox ESR<102.10
102.10

Event History

Apr 11, 2023
CVE Published
12:00 AM
Jun 2, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionWeakness
Data Sourced
05:15 PM
Description
Jan 12, 2024
Data Sourced
via Launchpad·12:15 AM
Description
Sep 16, 2024
Data Sourced
via Ubuntu·02:40 AM
RemedyDescriptionSeverityAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

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Frequently Asked Questions

1

What is CVE-2023-1945?

CVE-2023-1945 is a vulnerability that could have led to memory corruption and a potentially exploitable crash in Thunderbird and Firefox ESR.

2

Which software versions are affected by CVE-2023-1945?

Thunderbird versions prior to 102.10 and Firefox ESR versions prior to 102.10 are affected by CVE-2023-1945.

3

How severe is CVE-2023-1945?

CVE-2023-1945 has a severity rating of medium.

4

How can I fix the CVE-2023-1945 vulnerability in Thunderbird?

To fix the CVE-2023-1945 vulnerability in Thunderbird, update to version 102.10 or higher.

5

How can I fix the CVE-2023-1945 vulnerability in Firefox ESR?

To fix the CVE-2023-1945 vulnerability in Firefox ESR, update to version 102.10 or higher.

Company

Resources

Contact

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CVE-2023-1945 - Medium severity thunderbird vulnerability - SecAlerts