CVE-2011-3336 - Vulnerability Details - OpenCVE

Description

regcomp in the BSD implementation of libc is vulnerable to denial of service due to stack exhaustion.

Published: 2020-02-12

Score: 7.5 High

EPSS: 24.6% Moderate

KEV: No

Impact:

Action:

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

Apple

macOS

affected

Version	Status	Constraints
`through 2011`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:php:php::::::::
	cpe:2.3:o:apple:mac_os_x::::::::
	cpe:2.3:o:freebsd:freebsd:8.2:-::::::
	cpe:2.3:o:openbsd:openbsd:5.0:::::::*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.24637.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://seclists.org/fulldisclosure/2014/Mar/166
http://www.securityfocus.com/bid/50541
https://cxsecurity.com/issue/WLB-2011110082
https://www.securityfocus.com/archive/1/520390

History

No history.

Subscriptions

Apple Mac Os X

Freebsd Freebsd

Openbsd Openbsd

Php Php

MITRE

Status: PUBLISHED

Assigner: certcc

Published: 2020-02-12T19:32:03.000Z

Updated: 2024-08-06T23:29:56.681Z

Reserved: 2011-08-29T00:00:00.000Z

Link: CVE-2011-3336

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-02-12T20:15:13.353

Modified: 2024-11-21T01:30:17.073

Link: CVE-2011-3336

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-400

{"containers": {"cna": {"affected": [{"product": "macOS", "vendor": "Apple", "versions": [{"status": "affected", "version": "through 2011"}]}], "descriptions": [{"lang": "en", "value": "regcomp in the BSD implementation of libc is vulnerable to denial of service due to stack exhaustion."}], "problemTypes": [{"descriptions": [{"description": "denial of service", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-02-12T19:32:03.000Z", "orgId": "37e5125f-f79b-445b-8fad-9564f167944b", "shortName": "certcc"}, "references": [{"name": "20140314 MacOSX Safari Firefox Kaspersky RegExp Remote/Local Denial of Service", "tags": ["mailing-list", "x_refsource_FULLDISC"], "url": "http://seclists.org/fulldisclosure/2014/Mar/166"}, {"name": "50541", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/50541"}, {"name": "20111104 Multiple BSD libc/regcomp(3) Multiple Vulnerabilities", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "https://www.securityfocus.com/archive/1/520390"}, {"tags": ["x_refsource_MISC"], "url": "https://cxsecurity.com/issue/WLB-2011110082"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cert@cert.org", "ID": "CVE-2011-3336", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "macOS", "version": {"version_data": [{"version_value": "through 2011"}]}}]}, "vendor_name": "Apple"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "regcomp in the BSD implementation of libc is vulnerable to denial of service due to stack exhaustion."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "denial of service"}]}]}, "references": {"reference_data": [{"name": "20140314 MacOSX Safari Firefox Kaspersky RegExp Remote/Local Denial of Service", "refsource": "FULLDISC", "url": "http://seclists.org/fulldisclosure/2014/Mar/166"}, {"name": "50541", "refsource": "BID", "url": "http://www.securityfocus.com/bid/50541"}, {"name": "20111104 Multiple BSD libc/regcomp(3) Multiple Vulnerabilities", "refsource": "BUGTRAQ", "url": "https://www.securityfocus.com/archive/1/520390"}, {"name": "https://cxsecurity.com/issue/WLB-2011110082", "refsource": "MISC", "url": "https://cxsecurity.com/issue/WLB-2011110082"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T23:29:56.681Z"}, "title": "CVE Program Container", "references": [{"name": "20140314 MacOSX Safari Firefox Kaspersky RegExp Remote/Local Denial of Service", "tags": ["mailing-list", "x_refsource_FULLDISC", "x_transferred"], "url": "http://seclists.org/fulldisclosure/2014/Mar/166"}, {"name": "50541", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/50541"}, {"name": "20111104 Multiple BSD libc/regcomp(3) Multiple Vulnerabilities", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "https://www.securityfocus.com/archive/1/520390"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://cxsecurity.com/issue/WLB-2011110082"}]}]}, "cveMetadata": {"assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b", "assignerShortName": "certcc", "cveId": "CVE-2011-3336", "datePublished": "2020-02-12T19:32:03.000Z", "dateReserved": "2011-08-29T00:00:00.000Z", "dateUpdated": "2024-08-06T23:29:56.681Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "matchCriteriaId": "17097D1A-0DF8-43FF-8E0D-6532245C8EBA", "versionEndIncluding": "5.3.10", "versionStartIncluding": "5.3.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "matchCriteriaId": "ECA4DC3D-C1B9-4EDB-BEF8-04C4FFCE43C4", "versionEndIncluding": "10.7.2", "versionStartIncluding": "10.6.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:8.2:-:*:*:*:*:*:*", "matchCriteriaId": "50414DC8-3156-4EEA-B969-472CEBCE1F50", "vulnerable": true}, {"criteria": "cpe:2.3:o:openbsd:openbsd:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "D49DA681-C73B-4BBF-8BA9-08C41599AFF3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "regcomp in the BSD implementation of libc is vulnerable to denial of service due to stack exhaustion."}, {"lang": "es", "value": "regcomp en la implementaci\u00f3n BSD de libc, es vulnerable a una denegaci\u00f3n de servicio debido al agotamiento de la pila."}], "id": "CVE-2011-3336", "lastModified": "2024-11-21T01:30:17.073", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-02-12T20:15:13.353", "references": [{"source": "cret@cert.org", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2014/Mar/166"}, {"source": "cret@cert.org", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/50541"}, {"source": "cret@cert.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://cxsecurity.com/issue/WLB-2011110082"}, {"source": "cret@cert.org", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://www.securityfocus.com/archive/1/520390"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2014/Mar/166"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/50541"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://cxsecurity.com/issue/WLB-2011110082"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://www.securityfocus.com/archive/1/520390"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "nvd@nist.gov", "type": "Primary"}]}