CVE-2013-1147

The Protocol Translation (PT) functionality in Cisco IOS 12.3 through 12.4 and 15.0 through 15.3, when one-step port-23 translation or a Telnet-to-PAD ruleset is configured, does not properly validate TCP connection information, which allows remote attackers to cause a denial of service (device reload) via an attempted connection to a PT resource, aka Bug ID CSCtz35999.

CVSS v2.0 7.8 HIGH

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130327-pt	Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130327-pt	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:cisco:ios:12.3:::::::*
	cpe:2.3:o:cisco:ios:12.4:::::::*
	cpe:2.3:o:cisco:ios:15.0:::::::*
	cpe:2.3:o:cisco:ios:15.1:::::::*
	cpe:2.3:o:cisco:ios:15.2:::::::*
	cpe:2.3:o:cisco:ios:15.3:::::::*

History

21 Nov 2024, 01:48

Type	Values Removed	Values Added
References	~~() http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130327-pt - Vendor Advisory~~	() http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130327-pt - Vendor Advisory

Information

Published : 2013-03-28 23:55

Updated : 2024-11-21 01:48

NVD link : CVE-2013-1147

Mitre link : CVE-2013-1147

CVE.ORG link : CVE-2013-1147

JSON object : View

Products Affected

cisco

ios

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

{"id": "CVE-2013-1147", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2013-03-28T23:55:01.627", "references": [{"url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130327-pt", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}, {"url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130327-pt", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "The Protocol Translation (PT) functionality in Cisco IOS 12.3 through 12.4 and 15.0 through 15.3, when one-step port-23 translation or a Telnet-to-PAD ruleset is configured, does not properly validate TCP connection information, which allows remote attackers to cause a denial of service (device reload) via an attempted connection to a PT resource, aka Bug ID CSCtz35999."}, {"lang": "es", "value": "La funcionalidad Protocol Translation (PT) en Cisco IOS v12.3 hasta v12.4 y 15.0 hasta 15.3, cuando estan configuradas una traduccion one-step port-23 o un conjunto de reglas de traducci\u00f3n Telnet-to-PAD, no se valida correctamente la informaci\u00f3n de conexi\u00f3n TCP, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (recarga de dispositivo) a trav\u00e9s de una conexi\u00f3n intent\u00f3 un recurso de PT, tambi\u00e9n conocido como Bug ID CSCtz35999."}], "lastModified": "2024-11-21T01:48:59.573", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios:12.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0668C45B-9D25-424B-B876-C1721BFFE5DA"}, {"criteria": "cpe:2.3:o:cisco:ios:12.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9D4D8C72-E7BB-40BF-9AE5-622794D63E09"}, {"criteria": "cpe:2.3:o:cisco:ios:15.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CF87CC9A-1AF5-4DB4-ACE5-DB938D3B2F84"}, {"criteria": "cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EB41294E-F3DF-4F1E-A4C8-E90B21A88836"}, {"criteria": "cpe:2.3:o:cisco:ios:15.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C2AB6A02-B7C7-48D1-8857-BD1CDF9A40D8"}, {"criteria": "cpe:2.3:o:cisco:ios:15.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B870F917-9F35-41AE-8CCA-D8574189C7EC"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}