CVE-2003-0220 - Vulnerability Details - OpenCVE

Description

Buffer overflow in the administrator authentication process for Kerio Personal Firewall (KPF) 2.1.4 and earlier allows remote attackers to execute arbitrary code via a handshake packet.

Published: 2003-04-29

Score: 7.5 High

EPSS: 80.5% High

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:kerio:personal_firewall_2:2.1:::::::*
	cpe:2.3:a:kerio:personal_firewall_2:2.1.1:::::::*
	cpe:2.3:a:kerio:personal_firewall_2:2.1.2:::::::*
	cpe:2.3:a:kerio:personal_firewall_2:2.1.3:::::::*
	cpe:2.3:a:kerio:personal_firewall_2:2.1.4:::::::*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.80503.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://marc.info/?l=bugtraq&m=105155734411836&w=2
http://www.coresecurity.com/common/showdoc.php?idx=314&idxseccion=10
http://www.kb.cert.org/vuls/id/454716
http://www.securityfocus.com/bid/7180

History

No history.

Subscriptions

Kerio Personal Firewall 2

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2003-04-29T04:00:00.000Z

Updated: 2024-08-08T01:43:36.040Z

Reserved: 2003-04-28T00:00:00.000Z

Link: CVE-2003-0220

Vulnrichment

No data.

NVD

Status : Modified

Published: 2003-05-12T04:00:00.000

Modified: 2026-04-16T00:27:16.627

Link: CVE-2003-0220

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-Other

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2003-04-28T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Buffer overflow in the administrator authentication process for Kerio Personal Firewall (KPF) 2.1.4 and earlier allows remote attackers to execute arbitrary code via a handshake packet."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2016-10-17T13:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "VU#454716", "tags": ["third-party-advisory", "x_refsource_CERT-VN"], "url": "http://www.kb.cert.org/vuls/id/454716"}, {"name": "7180", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/7180"}, {"name": "20030428 CORE-2003-0305-02: Vulnerabilities in Kerio Personal Firewall", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://marc.info/?l=bugtraq&m=105155734411836&w=2"}, {"tags": ["x_refsource_MISC"], "url": "http://www.coresecurity.com/common/showdoc.php?idx=314&idxseccion=10"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2003-0220", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Buffer overflow in the administrator authentication process for Kerio Personal Firewall (KPF) 2.1.4 and earlier allows remote attackers to execute arbitrary code via a handshake packet."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "VU#454716", "refsource": "CERT-VN", "url": "http://www.kb.cert.org/vuls/id/454716"}, {"name": "7180", "refsource": "BID", "url": "http://www.securityfocus.com/bid/7180"}, {"name": "20030428 CORE-2003-0305-02: Vulnerabilities in Kerio Personal Firewall", "refsource": "BUGTRAQ", "url": "http://marc.info/?l=bugtraq&m=105155734411836&w=2"}, {"name": "http://www.coresecurity.com/common/showdoc.php?idx=314&idxseccion=10", "refsource": "MISC", "url": "http://www.coresecurity.com/common/showdoc.php?idx=314&idxseccion=10"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-08T01:43:36.040Z"}, "title": "CVE Program Container", "references": [{"name": "VU#454716", "tags": ["third-party-advisory", "x_refsource_CERT-VN", "x_transferred"], "url": "http://www.kb.cert.org/vuls/id/454716"}, {"name": "7180", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/7180"}, {"name": "20030428 CORE-2003-0305-02: Vulnerabilities in Kerio Personal Firewall", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://marc.info/?l=bugtraq&m=105155734411836&w=2"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.coresecurity.com/common/showdoc.php?idx=314&idxseccion=10"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2003-0220", "datePublished": "2003-04-29T04:00:00.000Z", "dateReserved": "2003-04-28T00:00:00.000Z", "dateUpdated": "2024-08-08T01:43:36.040Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:kerio:personal_firewall_2:2.1:*:*:*:*:*:*:*", "matchCriteriaId": "369465D4-1886-4507-A0BD-C2BD8018B329", "vulnerable": true}, {"criteria": "cpe:2.3:a:kerio:personal_firewall_2:2.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "4B5A5DF5-AEFC-4742-8BF9-289914C5BC75", "vulnerable": true}, {"criteria": "cpe:2.3:a:kerio:personal_firewall_2:2.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "B37257B9-3DD1-442B-857A-11AB0B351BFE", "vulnerable": true}, {"criteria": "cpe:2.3:a:kerio:personal_firewall_2:2.1.3:*:*:*:*:*:*:*", "matchCriteriaId": "D8A6B8BA-9A7E-453B-97DF-7BDF57462C4F", "vulnerable": true}, {"criteria": "cpe:2.3:a:kerio:personal_firewall_2:2.1.4:*:*:*:*:*:*:*", "matchCriteriaId": "BD20E107-B5B8-4E91-9DAB-87749184BBF8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Buffer overflow in the administrator authentication process for Kerio Personal Firewall (KPF) 2.1.4 and earlier allows remote attackers to execute arbitrary code via a handshake packet."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer en el proceso de autenticaci\u00f3n de Kerio Personal Firewall (KPF) 2.1.4 y anteriores permite a atacantes remotos ejecutar c\u00f3digo arbitrario con un paquete de establecimiento de conexi\u00f3n (handshake)."}], "id": "CVE-2003-0220", "lastModified": "2026-04-16T00:27:16.627", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": true, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2003-05-12T04:00:00.000", "references": [{"source": "cve@mitre.org", "url": "http://marc.info/?l=bugtraq&m=105155734411836&w=2"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Patch", "Vendor Advisory"], "url": "http://www.coresecurity.com/common/showdoc.php?idx=314&idxseccion=10"}, {"source": "cve@mitre.org", "tags": ["US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/454716"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/7180"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://marc.info/?l=bugtraq&m=105155734411836&w=2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Vendor Advisory"], "url": "http://www.coresecurity.com/common/showdoc.php?idx=314&idxseccion=10"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/454716"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/7180"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}