CWE
119
Advisory Published
CVE Published
Updated

CVE-2009-5123: Buffer Overflow

First published: Sun Aug 26 2012(Updated: )

The Antivirus component in Comodo Internet Security before 3.11.108364.552 allows remote attackers to cause a denial of service (memory consumption) via a crafted compressed file.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Comodo Internet Security=3.0.20.320
Comodo Internet Security=3.0.15.277
Comodo Internet Security=3.8.65951.477
Comodo Internet Security=3.0.25.378
Comodo Internet Security=3.5.57173.439
Comodo Internet Security=3.8.64739.471
Comodo Internet Security=3.0.24.368
Comodo Internet Security=3.5.55810.432
Comodo Internet Security=3.5.53896.424
Comodo Internet Security=3.0.17.304
Comodo Internet Security=3.0.19.318
Comodo Internet Security=3.0.22.349
Comodo Internet Security=3.8.64263.468
Comodo Internet Security=3.0.14.276
Comodo Internet Security<=3.10.102363.531
Comodo Internet Security=3.0.18.309
Comodo Internet Security=3.0.23.364
Comodo Internet Security=3.0.16.295
Comodo Internet Security=3.9.95478.509
Comodo Internet Security=3.5.54375.427

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is the severity of CVE-2009-5123?

    CVE-2009-5123 is classified as a denial of service vulnerability that can lead to memory consumption.

  • How do I fix CVE-2009-5123?

    To fix CVE-2009-5123, update your Comodo Internet Security to version 3.11.108364.552 or later.

  • Which versions of Comodo Internet Security are affected by CVE-2009-5123?

    CVE-2009-5123 affects Comodo Internet Security versions prior to 3.11.108364.552.

  • What type of attack does CVE-2009-5123 enable?

    CVE-2009-5123 enables remote attackers to consume memory, resulting in a denial of service.

  • What components are impacted by CVE-2009-5123?

    CVE-2009-5123 specifically impacts the Antivirus component of Comodo Internet Security.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203