gsd-2007-5939
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The gss_userok function in appl/ftp/ftpd/gss_userok.c in Heimdal 0.7.2 does not allocate memory for the ticketfile pointer before calling free, which allows remote attackers to have an unknown impact via an invalid username. NOTE: the vulnerability was originally reported for ftpd.c, but this is incorrect.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2007-5939", "description": "The gss_userok function in appl/ftp/ftpd/gss_userok.c in Heimdal 0.7.2 does not allocate memory for the ticketfile pointer before calling free, which allows remote attackers to have an unknown impact via an invalid username. NOTE: the vulnerability was originally reported for ftpd.c, but this is incorrect.", "id": "GSD-2007-5939", "references": [ "https://www.suse.com/security/cve/CVE-2007-5939.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2007-5939" ], "details": "The gss_userok function in appl/ftp/ftpd/gss_userok.c in Heimdal 0.7.2 does not allocate memory for the ticketfile pointer before calling free, which allows remote attackers to have an unknown impact via an invalid username. NOTE: the vulnerability was originally reported for ftpd.c, but this is incorrect.", "id": "GSD-2007-5939", "modified": "2023-12-13T01:21:41.370530Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2007-5939", "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": "The gss_userok function in appl/ftp/ftpd/gss_userok.c in Heimdal 0.7.2 does not allocate memory for the ticketfile pointer before calling free, which allows remote attackers to have an unknown impact via an invalid username. NOTE: the vulnerability was originally reported for ftpd.c, but this is incorrect." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "1019057", "refsource": "SECTRACK", "url": "http://securitytracker.com/id?1019057" }, { "name": "44750", "refsource": "OSVDB", "url": "http://osvdb.org/44750" }, { "name": "26758", "refsource": "BID", "url": "http://www.securityfocus.com/bid/26758" }, { "name": "http://bugs.gentoo.org/show_bug.cgi?id=199207", "refsource": "CONFIRM", "url": "http://bugs.gentoo.org/show_bug.cgi?id=199207" }, { "name": "MDKSA-2007:239", "refsource": "MANDRIVA", "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:239" }, { "name": "20071207 Heimdal ftpd uninitialized vulnerability", "refsource": "FULLDISC", "url": "http://marc.info/?l=full-disclosure\u0026m=119704362903699\u0026w=2" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:heimdal:heimdal:0.7.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2007-5939" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "The gss_userok function in appl/ftp/ftpd/gss_userok.c in Heimdal 0.7.2 does not allocate memory for the ticketfile pointer before calling free, which allows remote attackers to have an unknown impact via an invalid username. NOTE: the vulnerability was originally reported for ftpd.c, but this is incorrect." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-119" } ] } ] }, "references": { "reference_data": [ { "name": "http://bugs.gentoo.org/show_bug.cgi?id=199207", "refsource": "CONFIRM", "tags": [], "url": "http://bugs.gentoo.org/show_bug.cgi?id=199207" }, { "name": "20071207 Heimdal ftpd uninitialized vulnerability", "refsource": "FULLDISC", "tags": [], "url": "http://marc.info/?l=full-disclosure\u0026m=119704362903699\u0026w=2" }, { "name": "MDKSA-2007:239", "refsource": "MANDRIVA", "tags": [], "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:239" }, { "name": "26758", "refsource": "BID", "tags": [], "url": "http://www.securityfocus.com/bid/26758" }, { "name": "1019057", "refsource": "SECTRACK", "tags": [], "url": "http://securitytracker.com/id?1019057" }, { "name": "44750", "refsource": "OSVDB", "tags": [], "url": "http://osvdb.org/44750" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": true, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "HIGH", "userInteractionRequired": false } }, "lastModifiedDate": "2008-11-15T07:02Z", "publishedDate": "2007-12-06T15:46Z" } } }
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Sightings
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Nomenclature
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.