gsd-2007-0956
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The telnet daemon (telnetd) in MIT krb5 before 1.6.1 allows remote attackers to bypass authentication and gain system access via a username beginning with a '-' character, a similar issue to CVE-2007-0882.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2007-0956", "description": "The telnet daemon (telnetd) in MIT krb5 before 1.6.1 allows remote attackers to bypass authentication and gain system access via a username beginning with a \u0027-\u0027 character, a similar issue to CVE-2007-0882.", "id": "GSD-2007-0956", "references": [ "https://www.suse.com/security/cve/CVE-2007-0956.html", "https://www.debian.org/security/2007/dsa-1276", "https://access.redhat.com/errata/RHSA-2007:0095", "https://linux.oracle.com/cve/CVE-2007-0956.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2007-0956" ], "details": "The telnet daemon (telnetd) in MIT krb5 before 1.6.1 allows remote attackers to bypass authentication and gain system access via a username beginning with a \u0027-\u0027 character, a similar issue to CVE-2007-0882.", "id": "GSD-2007-0956", "modified": "2023-12-13T01:21:35.519860Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2007-0956", "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 telnet daemon (telnetd) in MIT krb5 before 1.6.1 allows remote attackers to bypass authentication and gain system access via a username beginning with a \u0027-\u0027 character, a similar issue to CVE-2007-0882." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "ADV-2007-1218", "refsource": "VUPEN", "url": "http://www.vupen.com/english/advisories/2007/1218" }, { "name": "oval:org.mitre.oval:def:10046", "refsource": "OVAL", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10046" }, { "name": "20070401-01-P", "refsource": "SGI", "url": "ftp://patches.sgi.com/support/free/security/advisories/20070401-01-P.asc" }, { "name": "20070403 MITKRB5-SA-2007-001: telnetd allows login as arbitrary user [CVE-2007-0956]", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/464590/100/0/threaded" }, { "name": "24706", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/24706" }, { "name": "24740", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/24740" }, { "name": "RHSA-2007:0095", "refsource": "REDHAT", "url": "http://www.redhat.com/support/errata/RHSA-2007-0095.html" }, { "name": "VU#220816", "refsource": "CERT-VN", "url": "http://www.kb.cert.org/vuls/id/220816" }, { "name": "24786", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/24786" }, { "name": "TA07-093B", "refsource": "CERT", "url": "http://www.us-cert.gov/cas/techalerts/TA07-093B.html" }, { "name": "20070405 FLEA-2007-0008-1: krb5", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/464814/30/7170/threaded" }, { "name": "DSA-1276", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2007/dsa-1276" }, { "name": "24735", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/24735" }, { "name": "kerberos-telnet-security-bypass(33414)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/33414" }, { "name": "http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-001-telnetd.txt", "refsource": "CONFIRM", "url": "http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-001-telnetd.txt" }, { "name": "1017848", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id?1017848" }, { "name": "23281", "refsource": "BID", "url": "http://www.securityfocus.com/bid/23281" }, { "name": "24750", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/24750" }, { "name": "24817", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/24817" }, { "name": "24757", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/24757" }, { "name": "24755", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/24755" }, { "name": "ADV-2007-1249", "refsource": "VUPEN", "url": "http://www.vupen.com/english/advisories/2007/1249" }, { "name": "102867", "refsource": "SUNALERT", "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-102867-1" }, { "name": "SUSE-SA:2007:025", "refsource": "SUSE", "url": "http://lists.suse.com/archive/suse-security-announce/2007-Apr/0001.html" }, { "name": "24785", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/24785" }, { "name": "MDKSA-2007:077", "refsource": "MANDRIVA", "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:077" }, { "name": "USN-449-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/usn-449-1" }, { "name": "24736", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/24736" }, { "name": "20070404 rPSA-2007-0063-1 krb5 krb5-server krb5-services krb5-test krb5-workstation", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/464666/100/0/threaded" }, { "name": "GLSA-200704-02", "refsource": "GENTOO", "url": "http://security.gentoo.org/glsa/glsa-200704-02.xml" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "1.6.1", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:5.10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:6.10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2007-0956" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "The telnet daemon (telnetd) in MIT krb5 before 1.6.1 allows remote attackers to bypass authentication and gain system access via a username beginning with a \u0027-\u0027 character, a similar issue to CVE-2007-0882." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-306" } ] } ] }, "references": { "reference_data": [ { "name": "http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-001-telnetd.txt", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ], "url": "http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-001-telnetd.txt" }, { "name": "DSA-1276", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "http://www.debian.org/security/2007/dsa-1276" }, { "name": "RHSA-2007:0095", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "http://www.redhat.com/support/errata/RHSA-2007-0095.html" }, { "name": "USN-449-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/usn-449-1" }, { "name": "VU#220816", "refsource": "CERT-VN", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "http://www.kb.cert.org/vuls/id/220816" }, { "name": "24706", "refsource": "SECUNIA", "tags": [ "Third Party Advisory" ], "url": "http://secunia.com/advisories/24706" }, { "name": "24736", "refsource": "SECUNIA", "tags": [ "Third Party Advisory" ], "url": "http://secunia.com/advisories/24736" }, { "name": "24757", "refsource": "SECUNIA", "tags": [ "Third Party Advisory" ], "url": "http://secunia.com/advisories/24757" }, { "name": "GLSA-200704-02", "refsource": "GENTOO", "tags": [ "Third Party Advisory" ], "url": "http://security.gentoo.org/glsa/glsa-200704-02.xml" }, { "name": "20070401-01-P", "refsource": "SGI", "tags": [ "Broken Link" ], "url": "ftp://patches.sgi.com/support/free/security/advisories/20070401-01-P.asc" }, { "name": "102867", "refsource": "SUNALERT", "tags": [ "Broken Link" ], "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-102867-1" }, { "name": "SUSE-SA:2007:025", "refsource": "SUSE", "tags": [ "Broken Link" ], "url": "http://lists.suse.com/archive/suse-security-announce/2007-Apr/0001.html" }, { "name": "23281", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/23281" }, { "name": "1017848", "refsource": "SECTRACK", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securitytracker.com/id?1017848" }, { "name": "24740", "refsource": "SECUNIA", "tags": [ "Third Party Advisory" ], "url": "http://secunia.com/advisories/24740" }, { "name": "24750", "refsource": "SECUNIA", "tags": [ "Third Party Advisory" ], "url": "http://secunia.com/advisories/24750" }, { "name": "24755", "refsource": "SECUNIA", "tags": [ "Third Party Advisory" ], "url": "http://secunia.com/advisories/24755" }, { "name": "24785", "refsource": "SECUNIA", "tags": [ "Third Party Advisory" ], "url": "http://secunia.com/advisories/24785" }, { "name": "24786", "refsource": "SECUNIA", "tags": [ "Third Party Advisory" ], "url": "http://secunia.com/advisories/24786" }, { "name": "24817", "refsource": "SECUNIA", "tags": [ "Third Party Advisory" ], "url": "http://secunia.com/advisories/24817" }, { "name": "24735", "refsource": "SECUNIA", "tags": [ "Third Party Advisory" ], "url": "http://secunia.com/advisories/24735" }, { "name": "MDKSA-2007:077", "refsource": "MANDRIVA", "tags": [ "Third Party Advisory" ], "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:077" }, { "name": "TA07-093B", "refsource": "CERT", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "http://www.us-cert.gov/cas/techalerts/TA07-093B.html" }, { "name": "ADV-2007-1218", "refsource": "VUPEN", "tags": [ "Third Party Advisory" ], "url": "http://www.vupen.com/english/advisories/2007/1218" }, { "name": "ADV-2007-1249", "refsource": "VUPEN", "tags": [ "Third Party Advisory" ], "url": "http://www.vupen.com/english/advisories/2007/1249" }, { "name": "kerberos-telnet-security-bypass(33414)", "refsource": "XF", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/33414" }, { "name": "oval:org.mitre.oval:def:10046", "refsource": "OVAL", "tags": [ "Broken Link", "Third Party Advisory" ], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10046" }, { "name": "20070405 FLEA-2007-0008-1: krb5", "refsource": "BUGTRAQ", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/archive/1/464814/30/7170/threaded" }, { "name": "20070404 rPSA-2007-0063-1 krb5 krb5-server krb5-services krb5-test krb5-workstation", "refsource": "BUGTRAQ", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/archive/1/464666/100/0/threaded" }, { "name": "20070403 MITKRB5-SA-2007-001: telnetd allows login as arbitrary user [CVE-2007-0956]", "refsource": "BUGTRAQ", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/archive/1/464590/100/0/threaded" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "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": "2021-02-02T18:23Z", "publishedDate": "2007-04-06T01:19Z" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.