MA-990.112023: MyCERT Advisory - Mozilla Releases Security Updates for Firefox and Thunderbird

  • 24 Nov 2023
  • Advisory
  • mozilla, firefox, thunderbird, update

1.0 Introduction

Recently, Mozilla has released security updates to address vulnerabilities in Firefox and Thunderbird.

2.0 Impact
A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system.

3.0 Affected Products

  • Firefox iOS
  • Firefox
  • Firefox ESR
  • Thunderbird

4.0 Recommendations
MyCERT encourages users and administrators to review the following advisories and apply the necessary updates:

Generally, MyCERT advises the users of this devices to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.

For further enquiries, please contact MyCERT through the following channels:

E-mail: cyber999[at]cybersecurity.my 
Phone: 1-300-88-2999 (monitored during business hours) 
Mobile: +60 19 2665850 (24x7 call incident reporting) 
Business Hours: Mon - Fri 09:00 -18:00 MYT 
Web: https://www.mycert.org.my 
Twitter: https://twitter.com/mycert 
Facebook: https://www.facebook.com/mycert.org.my

5.0    References

MA-959.082023: MyCERT Advisory - Mozilla Releases Security Updates for Firefox and Firefox ESR

  • 05 Aug 2023
  • Advisory
  • mozilla, firefox, esr, update, security, thunderbird

1.0 Introduction

Recently, Mozilla has released security updates to address vulnerabilities for Firefox 116, Firefox ESR 115.1, Firefox ESR 102.14, Thunderbird 115.1, and Thunderbird 102.14.

2.0 Impact
An attacker could exploit some of these vulnerabilities to take control of an affected system.

3.0 Affected Products

4.0 Recommendations
MyCERT encourages users and administrators to review Mozilla’s security advisories for Firefox 116, Firefox ESR 115.1Firefox ESR 102.14, Thunderbird 115.1, and Thunderbird 102.14 for more information and apply the necessary updates.

Kindly visit the URLs below:

Generally, MyCERT advises the users of this devices to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.

For further enquiries, please contact MyCERT through the following channels:

E-mail: cyber999[at]cybersecurity.my 
Phone: 1-300-88-2999 (monitored during business hours) 
Mobile: +60 19 2665850 (24x7 call incident reporting) 
Business Hours: Mon - Fri 09:00 -18:00 MYT 
Web: https://www.mycert.org.my 
Twitter: https://twitter.com/mycert 
Facebook: https://www.facebook.com/mycert.org.my

5.0    References

MA-954.072023: MyCERT Advisory - Mozilla Releases Security Update for Firefox and Firefox ESR

  • 13 Jul 2023
  • Advisory
  • mozilla, firefox, update, security

1.0 Introduction

Recently, Mozilla has released a security update to address a vulnerability in Firefox and Firefox ESR.

2.0 Impact
An attacker could exploit this vulnerability to take control of an affected system.

3.0 Affected Products
Mozilla Firefox and Firefox ESR.

4.0 Recommendations
MyCERT encourages users and administrators to review Mozilla Security Advisory MFSA 2023-26 and apply the necessary update.

Kindly refer to https://www.mozilla.org/en-US/security/advisories/mfsa2023-26/

Generally, MyCERT advises the users of this devices to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.

For further enquiries, please contact MyCERT through the following channels:

E-mail: cyber999[at]cybersecurity.my 
Phone: 1-300-88-2999 (monitored during business hours) 
Mobile: +60 19 2665850 (24x7 call incident reporting) 
Business Hours: Mon - Fri 09:00 -18:00 MYT 
Web: https://www.mycert.org.my 
Twitter: https://twitter.com/mycert 
Facebook: https://www.facebook.com/mycert.org.my

5.0    References
https://www.mozilla.org/en-US/security/advisories/mfsa2023-26/

MA-945.062023: MyCERT Advisory - Mozilla Releases Security Updates for Multiple Products

  • 19 Jun 2023
  • Advisory
  • mozilla, firefox, update

1.0 Introduction

Recently, Mozilla has released security updates to address vulnerabilities for Firefox 114 and Firefox ESR 102.12.

2.0 Impact
An attacker could exploit these vulnerabilities to take control of an affected system.

3.0 Affected Products
Firefox 114 and Firefox ESR 102.12.

4.0 Recommendations
MyCERT encourages users and administrators to review Mozilla’s security advisories for Firefox 114 and Firefox ESR 102.12 for more information and apply the necessary updates.

Kindly refer to the following URLs for more information:

Generally, MyCERT advises the users of this devices to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.

For further enquiries, please contact MyCERT through the following channels:

E-mail: cyber999[at]cybersecurity.my 
Phone: 1-300-88-2999 (monitored during business hours) 
Mobile: +60 19 2665850 (24x7 call incident reporting) 
Business Hours: Mon - Fri 09:00 -18:00 MYT 
Web: https://www.mycert.org.my 
Twitter: https://twitter.com/mycert 
Facebook: https://www.facebook.com/mycert.org.my

5.0    References

MA-938.052023: MyCERT Advisory - Mozilla Releases Security Advisories for Multiple Products

  • 16 May 2023
  • Advisory
  • mozilla, security, update, thunderbird, firefox

1.0 Introduction

Recently, Mozilla has released security advisories to address vulnerabilities in Thunderbird, Firefox and Firefox ESR.

2.0 Impact
A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system. 

3.0 Affected Products
Mozilla Thunderbird, Firefox and Firefox ESR

4.0 Recommendations
MyCERT encourages users and administrators to review the following advisories and apply the necessary updates:

For updates addressing lower severity vulnerabilities, see the Mozilla Foundation Security Advisories page.

Generally, MyCERT advises the users of this devices to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.

For further enquiries, please contact MyCERT through the following channels:

E-mail: cyber999[at]cybersecurity.my 
Phone: 1-300-88-2999 (monitored during business hours) 
Mobile: +60 19 2665850 (24x7 call incident reporting) 
Business Hours: Mon - Fri 09:00 -18:00 MYT 
Web: https://www.mycert.org.my 
Twitter: https://twitter.com/mycert 
Facebook: https://www.facebook.com/mycert.org.my

5.0    References

MA-929.042023: MyCERT Advisory - Mozilla Releases Security Advisories for Multiple Products CISA

  • 14 Apr 2023
  • Advisory
  • mozilla, firefox, thunderbird, update, security

1.0 Introduction

Recently, Mozilla has released security advisories for vulnerabilities affecting multiple Mozilla products.

2.0 Impact
A cyber threat actor could exploit these vulnerabilities to take control of an affected system.

3.0 Affected Products

  • Firefox 112, Firefox for Android 112, Focus for Android 112
  • Firefox ESR 102.10
  • Thunderbird 102.10

4.0 Recommendations
MyCERT encourages users and administrators to review the following advisories and apply the necessary updates:

Generally, MyCERT advises the users of this devices to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.

For further enquiries, please contact MyCERT through the following channels:

E-mail: cyber999[at]cybersecurity.my 
Phone: 1-300-88-2999 (monitored during business hours) 
Mobile: +60 19 2665850 (24x7 call incident reporting) 
Business Hours: Mon - Fri 09:00 -18:00 MYT 
Web: https://www.mycert.org.my 
Twitter: https://twitter.com/mycert 
Facebook: https://www.facebook.com/mycert.org.my

5.0    References
https://www.cisa.gov/news-events/alerts/2023/04/11/mozilla-releases-security-advisories-multiple-products

MA-911.022023: MyCERT Advisory - Mozilla Releases Security Updates for Firefox 110 and Firefox ESR

  • 17 Feb 2023
  • Advisory
  • mozilla, firefox, update

1.0 Introduction

Recently, Mozilla has released security updates?to address vulnerabilities in Firefox 110 and Firefox ESR.

2.0 Impact
An attacker could exploit these vulnerabilities to take control of an affected system.

3.0 Affected Products

  • Mozilla Firefox
  • Mozilla Firefox ESR

4.0 Recommendations
MyCERT encourages users and administrators to review Mozilla’s security advisories for Firefox 110 and Firefox ESR 102.8 for more information and apply the necessary updates.

  • Firefox 110 - https://www.mozilla.org/en-US/security/advisories/mfsa2023-05/
  • Firefox ESR 102.8 - https://www.mozilla.org/en-US/security/advisories/mfsa2023-06/

Generally, MyCERT advises the users of this devices to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.

For further enquiries, please contact MyCERT through the following channels:

E-mail: cyber999[at]cybersecurity.my 
Phone: 1-300-88-2999 (monitored during business hours) 
Mobile: +60 19 2665850 (24x7 call incident reporting) 
Business Hours: Mon - Fri 09:00 -18:00 MYT 
Web: https://www.mycert.org.my 
Twitter: https://twitter.com/mycert 
Facebook: https://www.facebook.com/mycert.org.my

5.0    References
https://www.cisa.gov/uscert/ncas/current-activity/2023/02/14/mozilla-releases-security-updates-firefox-110-and-firefox-esr

MA-898.122022: MyCERT Advisory - Mozilla Releases Security Updates for Thunderbird and Firefox

  • 15 Dec 2022
  • Advisory
  • mozilla, thunderbird, firefox, update

1.0 Introduction

Mozilla released security updates to address vulnerabilities in Thunderbird, Firefox ESR, and Firefox.

2.0 Impact
An attacker could exploit these vulnerabilities to take control of an affected system. 

3.0 Affected Products

  • Mozilla Firefox
  • Mozilla Firefox ESR
  • Mozilla Thunderbird

4.0 Recommendations
MyCERT encourages users and administrators to review Mozilla’s security advisories for Thunderbird 102.6, Firefox ESR 102.6, and Firefox 108 for more information and apply the necessary updates.

Kindly refer to the following URLs:

Generally, MyCERT advises the users of these devices to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.

For further enquiries, please get in touch with MyCERT via the following channels:

E-mail: cyber999[at]cybersecurity.my 
Phone: 1-300-88-2999 (monitored during business hours) 
Mobile: +60 19 2665850 (24x7 call incident reporting) 
Business Hours: Mon - Fri 09:00 -18:00 MYT 
Web: https://www.mycert.org.my 
Twitter: https://twitter.com/mycert 
Facebook: https://www.facebook.com/mycert.org.my

5.0    References

MA-890.112022: MyCERT Advisory - Mozilla Releases Security Updates?for Multiple Products

  • 17 Nov 2022
  • Advisory
  • mozilla, firefox, thunderbird, security, update

1.0 Introduction

Recently, Mozilla has released security updates to address vulnerabilities in Thunderbird, Firefox ESR, and Firefox.

2.0 Impact
An attacker could exploit these vulnerabilities to cause user confusion or conduct spoofing attacks.

3.0 Affected Products

  • Mozilla Firefox
  • Mozilla Firefox ESR
  • Mozilla Thunderbird

4.0 Recommendations
MyCERT encourages users and administrators to review Mozilla’s security advisories for Thunderbird 102.5, Firefox ESR 102.5, and Firefox 107 for mitigations and updates.

Kindly refer to the following URLs:

Generally, MyCERT advises the users of these devices to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.

For further enquiries, please contact MyCERT through the following channels:

E-mail: cyber999[at]cybersecurity.my 
Phone: 1-300-88-2999 (monitored during business hours) 
Mobile: +60 19 2665850 (24x7 call incident reporting) 
Business Hours: Mon - Fri 09:00 -18:00 MYT 
Web: https://www.mycert.org.my 
Twitter: https://twitter.com/mycert 
Facebook: https://www.facebook.com/mycert.org.my

5.0    References
https://www.cisa.gov/uscert/ncas/current-activity/2022/11/16/mozilla-releases-security-updates-multiple-products

MA-876.102022: MyCERT Advisory - Mozilla Releases Security Updates?for Firefox

  • 22 Oct 2022
  • Advisory
  • mozilla, firefox, security, update, dos

1.0 Introduction
Mozilla has released security updates?to address vulnerabilities in Firefox ESR and Firefox.

2.0 Impact
An attacker could exploit these vulnerabilities to cause denial-of-service conditions.

3.0 Affected Products
Firefox ESR 102.4 and Firefox 106

4.0 Recommendations
MyCERT encourages users and administrators to review Mozilla’s security advisories for Firefox ESR 102.4 and Firefox 106 for mitigations and updates.

Generally, MyCERT advises the users of this devices to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.

For further enquiries, please contact MyCERT through the following channels:

E-mail: cyber999[at]cybersecurity.my 
Phone: 1-300-88-2999 (monitored during business hours) 
Mobile: +60 19 2665850 (24x7 call incident reporting) 
Business Hours: Mon - Fri 09:00 -18:00 MYT 
Web: https://www.mycert.org.my 
Twitter: https://twitter.com/mycert 
Facebook: https://www.facebook.com/mycert.org.my

5.0    References
https://www.cisa.gov/uscert/ncas/current-activity/2022/10/20/mozilla-releases-security-updates-firefox

 

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