CVE-2009-5123 Denial of service in n/a

What is CVE-2009-5123?

CVE-2009-5123 is a medium-severity denial of service vulnerability in n/a, published on 26 Aug 2012. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

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.

Weakness: CWE-119

Which versions are affected by CVE-2009-5123?

It affects 1 product.

Products include Comodo Comodo Internet Security.

How do I fix CVE-2009-5123?

No fix has been published for CVE-2009-5123 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2009-5123 being exploited?

There is no known exploitation of CVE-2009-5123 in the wild and no public exploit code.

Other vulnerabilities in n/a

• CVE-2010-5185 Security feature bypass in n/a Critical 10.0
• CVE-2011-5121 Security feature bypass in n/a Critical 10.0
• CVE-2011-5123 Security feature bypass in n/a Critical 10.0
• CVE-2019-18215 Other in n/a High 7.8
• CVE-2010-5157 Race condition in n/a Medium 6.2

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-5c69-r476-v7h2.