CVE-2013-5526 - Vulnerability Details - OpenCVE

Cisco 9900 fourth-generation IP phones do not properly perform SDP negotiation, which allows remote attackers to cause a denial of service (device reboot) via crafted SDP packets, aka Bug ID CSCuf06698.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00774.

Key SSVC decision points have not yet been added.

Vendors	Products
Cisco	Unified Ip Phone 9951 Unified Ip Phone 9971

Configuration 1 [-]

OR	cpe:2.3:h:cisco:unified_ip_phone_9951::::::::
	cpe:2.3:h:cisco:unified_ip_phone_9971::::::::

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://osvdb.org/98254
http://secunia.com/advisories/55231
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5526
http://www.securityfocus.com/bid/62905

History

No history.

MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2013-10-10T10:00:00

Updated: 2024-08-06T17:15:21.093Z

Reserved: 2013-08-22T00:00:00

Link: CVE-2013-5526

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2013-10-10T10:55:06.723

Modified: 2025-04-11T00:51:21.963

Link: CVE-2013-5526

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2013-10-09T00:00:00", "descriptions": [{"lang": "en", "value": "Cisco 9900 fourth-generation IP phones do not properly perform SDP negotiation, which allows remote attackers to cause a denial of service (device reboot) via crafted SDP packets, aka Bug ID CSCuf06698."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2013-10-24T09:00:00", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco"}, "references": [{"name": "98254", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/98254"}, {"name": "55231", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/55231"}, {"name": "20131009 Cisco Fourth-Generation RT Style IP Phone Crafted SDP Packet Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO"], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5526"}, {"name": "62905", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/62905"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@cisco.com", "ID": "CVE-2013-5526", "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": "Cisco 9900 fourth-generation IP phones do not properly perform SDP negotiation, which allows remote attackers to cause a denial of service (device reboot) via crafted SDP packets, aka Bug ID CSCuf06698."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "98254", "refsource": "OSVDB", "url": "http://osvdb.org/98254"}, {"name": "55231", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/55231"}, {"name": "20131009 Cisco Fourth-Generation RT Style IP Phone Crafted SDP Packet Vulnerability", "refsource": "CISCO", "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5526"}, {"name": "62905", "refsource": "BID", "url": "http://www.securityfocus.com/bid/62905"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T17:15:21.093Z"}, "title": "CVE Program Container", "references": [{"name": "98254", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://osvdb.org/98254"}, {"name": "55231", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/55231"}, {"name": "20131009 Cisco Fourth-Generation RT Style IP Phone Crafted SDP Packet Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO", "x_transferred"], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5526"}, {"name": "62905", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/62905"}]}]}, "cveMetadata": {"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2013-5526", "datePublished": "2013-10-10T10:00:00", "dateReserved": "2013-08-22T00:00:00", "dateUpdated": "2024-08-06T17:15:21.093Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:unified_ip_phone_9951:*:*:*:*:*:*:*:*", "matchCriteriaId": "5577F66E-FCAD-4FE4-9E12-A824FD5B37E3", "vulnerable": true}, {"criteria": "cpe:2.3:h:cisco:unified_ip_phone_9971:*:*:*:*:*:*:*:*", "matchCriteriaId": "0BE3EAE9-ED3B-4E53-ABCE-65A65BD2E7EA", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Cisco 9900 fourth-generation IP phones do not properly perform SDP negotiation, which allows remote attackers to cause a denial of service (device reboot) via crafted SDP packets, aka Bug ID CSCuf06698."}, {"lang": "es", "value": "Los tel\u00e9fonos IP Cisco 9900 de cuarta generaci\u00f3n no realizan apropiadamente la negociaci\u00f3n SDP, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (reinicio del dispositivo) a trav\u00e9s de paquetes SDP manipulados, tambien conocido como Bug ID CSCuf06698."}], "id": "CVE-2013-5526", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-10-10T10:55:06.723", "references": [{"source": "psirt@cisco.com", "url": "http://osvdb.org/98254"}, {"source": "psirt@cisco.com", "url": "http://secunia.com/advisories/55231"}, {"source": "psirt@cisco.com", "tags": ["Vendor Advisory"], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5526"}, {"source": "psirt@cisco.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/62905"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/98254"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/55231"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5526"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/62905"}], "sourceIdentifier": "psirt@cisco.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}