CVE-2007-5300 - Vulnerability Details - OpenCVE

Description

Off-by-one error in the do_login_loop function in libwzd-core/wzd_login.c in wzdftpd 0.8.0, 0.8.2, and possibly other versions allows remote attackers to cause a denial of service (daemon crash) via a long USER command that triggers a stack-based buffer overflow. NOTE: some of these details are obtained from third party information.

Published: 2007-10-09

Score: 5.0 Medium

EPSS: 14.6% Moderate

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:wzdftpd:wzdftpd:0.8.0:::::::*
	cpe:2.3:a:wzdftpd:wzdftpd:0.8.2:::::::*

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

Source	ID	Title
Debian DSA	DSA-1452-1	New wzdftpd packages fix denial of service

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.14593.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://secunia.com/advisories/27091
http://secunia.com/advisories/28342
http://www.debian.org/security/2008/dsa-1452
http://www.securityfocus.com/bid/25967
http://www.vupen.com/english/advisories/2007/3389
https://exchange.xforce.ibmcloud.com/vulnerabilities/37008
https://exchange.xforce.ibmcloud.com/vulnerabilities/37010
https://www.exploit-db.com/exploits/4498

History

No history.

Subscriptions

Wzdftpd Wzdftpd

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2007-10-09T18:00:00.000Z

Updated: 2024-08-07T15:24:42.434Z

Reserved: 2007-10-09T00:00:00.000Z

Link: CVE-2007-5300

Vulnrichment

No data.

NVD

Status : Modified

Published: 2007-10-09T18:17:00.000

Modified: 2026-04-23T00:35:47.467

Link: CVE-2007-5300

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2007-10-07T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Off-by-one error in the do_login_loop function in libwzd-core/wzd_login.c in wzdftpd 0.8.0, 0.8.2, and possibly other versions allows remote attackers to cause a denial of service (daemon crash) via a long USER command that triggers a stack-based buffer overflow. NOTE: some of these details are obtained from third party information."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-10-18T14:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "wzdftpd-user-dos(37010)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37010"}, {"name": "27091", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/27091"}, {"name": "ADV-2007-3389", "tags": ["vdb-entry", "x_refsource_VUPEN"], "url": "http://www.vupen.com/english/advisories/2007/3389"}, {"name": "25967", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/25967"}, {"name": "wzdftpd-dologinloop-bo(37008)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37008"}, {"name": "4498", "tags": ["exploit", "x_refsource_EXPLOIT-DB"], "url": "https://www.exploit-db.com/exploits/4498"}, {"name": "DSA-1452", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2008/dsa-1452"}, {"name": "28342", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/28342"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2007-5300", "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": "Off-by-one error in the do_login_loop function in libwzd-core/wzd_login.c in wzdftpd 0.8.0, 0.8.2, and possibly other versions allows remote attackers to cause a denial of service (daemon crash) via a long USER command that triggers a stack-based buffer overflow. NOTE: some of these details are obtained from third party information."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "wzdftpd-user-dos(37010)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37010"}, {"name": "27091", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/27091"}, {"name": "ADV-2007-3389", "refsource": "VUPEN", "url": "http://www.vupen.com/english/advisories/2007/3389"}, {"name": "25967", "refsource": "BID", "url": "http://www.securityfocus.com/bid/25967"}, {"name": "wzdftpd-dologinloop-bo(37008)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37008"}, {"name": "4498", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/4498"}, {"name": "DSA-1452", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2008/dsa-1452"}, {"name": "28342", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/28342"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T15:24:42.434Z"}, "title": "CVE Program Container", "references": [{"name": "wzdftpd-user-dos(37010)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37010"}, {"name": "27091", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/27091"}, {"name": "ADV-2007-3389", "tags": ["vdb-entry", "x_refsource_VUPEN", "x_transferred"], "url": "http://www.vupen.com/english/advisories/2007/3389"}, {"name": "25967", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/25967"}, {"name": "wzdftpd-dologinloop-bo(37008)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37008"}, {"name": "4498", "tags": ["exploit", "x_refsource_EXPLOIT-DB", "x_transferred"], "url": "https://www.exploit-db.com/exploits/4498"}, {"name": "DSA-1452", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2008/dsa-1452"}, {"name": "28342", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/28342"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2007-5300", "datePublished": "2007-10-09T18:00:00.000Z", "dateReserved": "2007-10-09T00:00:00.000Z", "dateUpdated": "2024-08-07T15:24:42.434Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wzdftpd:wzdftpd:0.8.0:*:*:*:*:*:*:*", "matchCriteriaId": "0172A737-2184-41CE-916F-3EE6CF06D3EF", "vulnerable": true}, {"criteria": "cpe:2.3:a:wzdftpd:wzdftpd:0.8.2:*:*:*:*:*:*:*", "matchCriteriaId": "8582FFA6-2B03-49CA-BF1D-2BA6D88BC868", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Off-by-one error in the do_login_loop function in libwzd-core/wzd_login.c in wzdftpd 0.8.0, 0.8.2, and possibly other versions allows remote attackers to cause a denial of service (daemon crash) via a long USER command that triggers a stack-based buffer overflow. NOTE: some of these details are obtained from third party information."}, {"lang": "es", "value": "Un error por un paso en la funci\u00f3n do_login_loop en el archivo libwzd-core/wzd_login.c en wzdftpd versiones 0.8.0, 0.8.2 y posiblemente otras versiones, permite a atacantes remotos causar una denegaci\u00f3n de servicio (bloqueo del demonio) por medio de un comando USER largo que desencadena un desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria. NOTA: algunos de estos detalles son obtenidos de informaci\u00f3n de terceros."}], "id": "CVE-2007-5300", "lastModified": "2026-04-23T00:35:47.467", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-10-09T18:17:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/27091"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/28342"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2008/dsa-1452"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/25967"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.vupen.com/english/advisories/2007/3389"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37008"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37010"}, {"source": "cve@mitre.org", "url": "https://www.exploit-db.com/exploits/4498"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/27091"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/28342"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2008/dsa-1452"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/25967"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.vupen.com/english/advisories/2007/3389"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37008"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37010"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.exploit-db.com/exploits/4498"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}, {"lang": "en", "value": "CWE-189"}], "source": "nvd@nist.gov", "type": "Primary"}]}