CVE-2015-6290 - Vulnerability Details - OpenCVE

Description

Cisco Web Security Appliance (WSA) 8.0.7 allows remote HTTP servers to cause a denial of service (memory consumption from stale TCP connections) via crafted responses, aka Bug ID CSCuw10426.

Published: 2015-09-14

Score: 4.3 Medium

EPSS: 1.4% Low

KEV: No

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:cisco:web_security_virtual_appliance:8.0.5:::::::*
	cpe:2.3:a:cisco:web_security_virtual_appliance:8.0.6:::::::*
	cpe:2.3:a:cisco:web_security_virtual_appliance:8.0.7:::::::*
	cpe:2.3:a:cisco:web_security_virtual_appliance:8.0_base:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2015-6232	Cisco Web Security Appliance (WSA) 8.0.7 allows remote HTTP servers to cause a denial of service (memory consumption from stale TCP connections) via crafted responses, aka Bug ID CSCuw10426.

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 Partial

This CVE is not in the KEV list.

The EPSS score is 0.01407.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://tools.cisco.com/security/center/viewAlert.x?alertId=40896
http://www.securityfocus.com/bid/76687
http://www.securitytracker.com/id/1033530

History

No history.

Subscriptions

Cisco Web Security Virtual Appliance

MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2015-09-14T01:00:00.000Z

Updated: 2024-08-06T07:15:13.296Z

Reserved: 2015-08-17T00:00:00.000Z

Link: CVE-2015-6290

Vulnrichment

No data.

NVD

Status : Modified

Published: 2015-09-14T01:59:07.717

Modified: 2026-06-17T00:30:38.897

Link: CVE-2015-6290

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2015-09-09T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Cisco Web Security Appliance (WSA) 8.0.7 allows remote HTTP servers to cause a denial of service (memory consumption from stale TCP connections) via crafted responses, aka Bug ID CSCuw10426."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2016-12-20T16:57:01.000Z", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco"}, "references": [{"name": "20150909 Cisco Web Security Appliance Malformed HTTP Response Denial of Service Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO"], "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40896"}, {"name": "1033530", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1033530"}, {"name": "76687", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/76687"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@cisco.com", "ID": "CVE-2015-6290", "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 Web Security Appliance (WSA) 8.0.7 allows remote HTTP servers to cause a denial of service (memory consumption from stale TCP connections) via crafted responses, aka Bug ID CSCuw10426."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "20150909 Cisco Web Security Appliance Malformed HTTP Response Denial of Service Vulnerability", "refsource": "CISCO", "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40896"}, {"name": "1033530", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1033530"}, {"name": "76687", "refsource": "BID", "url": "http://www.securityfocus.com/bid/76687"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T07:15:13.296Z"}, "title": "CVE Program Container", "references": [{"name": "20150909 Cisco Web Security Appliance Malformed HTTP Response Denial of Service Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO", "x_transferred"], "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40896"}, {"name": "1033530", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1033530"}, {"name": "76687", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/76687"}]}]}, "cveMetadata": {"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2015-6290", "datePublished": "2015-09-14T01:00:00.000Z", "dateReserved": "2015-08-17T00:00:00.000Z", "dateUpdated": "2024-08-06T07:15:13.296Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "psirt@cisco.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cisco:web_security_virtual_appliance:8.0.5:*:*:*:*:*:*:*", "matchCriteriaId": "048F0725-C1B9-4D21-B7FE-2E81E72CFBD3", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:web_security_virtual_appliance:8.0.6:*:*:*:*:*:*:*", "matchCriteriaId": "C7D59F3A-75BC-4AFF-A0A5-4A8E10F1F322", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:web_security_virtual_appliance:8.0.7:*:*:*:*:*:*:*", "matchCriteriaId": "ABF30535-A238-4878-A91A-9CA8EC88AE17", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:web_security_virtual_appliance:8.0_base:*:*:*:*:*:*:*", "matchCriteriaId": "EE906D51-5AB2-42D0-B33C-0119C151A9B8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Cisco Web Security Appliance (WSA) 8.0.7 allows remote HTTP servers to cause a denial of service (memory consumption from stale TCP connections) via crafted responses, aka Bug ID CSCuw10426."}, {"lang": "es", "value": "Vulnerabilidad en Cisco Web Security Appliance (WSA) 8.0.7, permite a servidores HTTP remotos causar una denegaci\u00f3n de servicio (consumo de memoria desde conexiones TCP caducadas) a trav\u00e9s de respuestas manipuladas, tambi\u00e9n conocida como Bug ID CSCuw10426."}], "id": "CVE-2015-6290", "lastModified": "2026-06-17T00:30:38.897", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2015-09-14T01:59:07.717", "references": [{"source": "psirt@cisco.com", "tags": ["Vendor Advisory"], "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40896"}, {"source": "psirt@cisco.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/76687"}, {"source": "psirt@cisco.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1033530"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40896"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/76687"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1033530"}], "sourceIdentifier": "psirt@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}