CVE-2009-5127

The Antivirus component in Comodo Internet Security before 3.8.64739.471 allows remote attackers to cause a denial of service (application crash) via a crafted file.

Published: 2012-08-26 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2009-5127 is rated Low Risk (38.3/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.44%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2009-5127

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-03-30 0.49% 0.44% -0.04%
2 2025-03-29 0.44% 0.49% +0.04%
3 2025-03-17 — 0.44% —

Full EPSS history (6 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2009-5127

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
4.3 2.0 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 8.6 2.9 [email protected]

Weakness enumeration for CVE-2009-5127

Affected software / configurations for CVE-2009-5127

Vendor Product Version Raw CPE
comodo comodo_internet_security <= 3.8.64263.468 cpe:2.3:a:comodo:comodo_internet_security:*:*:*:*:*:*:*:*
comodo comodo_internet_security 3.0.14.276 cpe:2.3:a:comodo:comodo_internet_security:3.0.14.276:*:*:*:*:*:*:*
comodo comodo_internet_security 3.0.15.277 cpe:2.3:a:comodo:comodo_internet_security:3.0.15.277:*:*:*:*:*:*:*
comodo comodo_internet_security 3.0.16.295 cpe:2.3:a:comodo:comodo_internet_security:3.0.16.295:*:*:*:*:*:*:*
comodo comodo_internet_security 3.0.17.304 cpe:2.3:a:comodo:comodo_internet_security:3.0.17.304:*:*:*:*:*:*:*
comodo comodo_internet_security 3.0.18.309 cpe:2.3:a:comodo:comodo_internet_security:3.0.18.309:*:*:*:*:*:*:*
comodo comodo_internet_security 3.0.19.318 cpe:2.3:a:comodo:comodo_internet_security:3.0.19.318:*:*:*:*:*:*:*
comodo comodo_internet_security 3.0.20.320 cpe:2.3:a:comodo:comodo_internet_security:3.0.20.320:*:*:*:*:*:*:*
comodo comodo_internet_security 3.0.22.349 cpe:2.3:a:comodo:comodo_internet_security:3.0.22.349:*:*:*:*:*:*:*
comodo comodo_internet_security 3.0.23.364 cpe:2.3:a:comodo:comodo_internet_security:3.0.23.364:*:*:*:*:*:*:*
comodo comodo_internet_security 3.0.24.368 cpe:2.3:a:comodo:comodo_internet_security:3.0.24.368:*:*:*:*:*:*:*
comodo comodo_internet_security 3.0.25.378 cpe:2.3:a:comodo:comodo_internet_security:3.0.25.378:*:*:*:*:*:*:*
comodo comodo_internet_security 3.5.53896.424 cpe:2.3:a:comodo:comodo_internet_security:3.5.53896.424:*:*:*:*:*:*:*
comodo comodo_internet_security 3.5.54375.427 cpe:2.3:a:comodo:comodo_internet_security:3.5.54375.427:*:*:*:*:*:*:*
comodo comodo_internet_security 3.5.55810.432 cpe:2.3:a:comodo:comodo_internet_security:3.5.55810.432:*:*:*:*:*:*:*
comodo comodo_internet_security 3.5.57173.439 cpe:2.3:a:comodo:comodo_internet_security:3.5.57173.439:*:*:*:*:*:*:*

References for CVE-2009-5127

cvelogic Threat Intelligence