CVE-2014-0295

View on CVE.org

Published Feb 12, 2014 CVSS 2.0 · 4.3 Medium EPSS 13.8% KEV · Not listed

Description

VsaVb7rt.dll in Microsoft .NET Framework 2.0 SP2 and 3.5.1 does not implement the ASLR protection mechanism, which makes it easier for remote attackers to execute arbitrary code via a crafted web site, as exploited in the wild in February 2014, aka "VSAVB7RT ASLR Vulnerability."

Affected Products

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:microsoft:.net_framework:2.0:sp2::::::
	cpe:2.3:a:microsoft:.net_framework:3.5.1:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available

Metrics

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 Partial

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 13.8% (13.768% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://osvdb.org/103164
http://secunia.com/advisories/56793
http://www.greyhathacker.net/?p=585
http://www.securityfocus.com/bid/65418
http://www.securitytracker.com/id/1029745
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-009

History

No history.

Subscriptions

Microsoft .net Framework

Weaknesses

CWE-264

Sources

CVE record Updated: Aug 6, 2024, 9:13 AM

Status: PUBLISHED
Assigner: microsoft
Published: Feb 12, 2014, 2:00 AM
Updated: Aug 6, 2024, 9:13 AM
Reserved: Dec 3, 2013, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 12:02 AM

Status: Modified
Published: Feb 12, 2014, 4:50 AM
Modified: Jun 17, 2026, 12:02 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2014-02-11T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "VsaVb7rt.dll in Microsoft .NET Framework 2.0 SP2 and 3.5.1 does not implement the ASLR protection mechanism, which makes it easier for remote attackers to execute arbitrary code via a crafted web site, as exploited in the wild in February 2014, aka \"VSAVB7RT ASLR Vulnerability.\""}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-12T19:57:01.000Z", "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft"}, "references": [{"name": "1029745", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1029745"}, {"name": "103164", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/103164"}, {"name": "65418", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/65418"}, {"tags": ["x_refsource_MISC"], "url": "http://www.greyhathacker.net/?p=585"}, {"name": "56793", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/56793"}, {"name": "MS14-009", "tags": ["vendor-advisory", "x_refsource_MS"], "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-009"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secure@microsoft.com", "ID": "CVE-2014-0295", "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": "VsaVb7rt.dll in Microsoft .NET Framework 2.0 SP2 and 3.5.1 does not implement the ASLR protection mechanism, which makes it easier for remote attackers to execute arbitrary code via a crafted web site, as exploited in the wild in February 2014, aka \"VSAVB7RT ASLR Vulnerability.\""}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "1029745", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1029745"}, {"name": "103164", "refsource": "OSVDB", "url": "http://osvdb.org/103164"}, {"name": "65418", "refsource": "BID", "url": "http://www.securityfocus.com/bid/65418"}, {"name": "http://www.greyhathacker.net/?p=585", "refsource": "MISC", "url": "http://www.greyhathacker.net/?p=585"}, {"name": "56793", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/56793"}, {"name": "MS14-009", "refsource": "MS", "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-009"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T09:13:09.502Z"}, "title": "CVE Program Container", "references": [{"name": "1029745", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1029745"}, {"name": "103164", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://osvdb.org/103164"}, {"name": "65418", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/65418"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.greyhathacker.net/?p=585"}, {"name": "56793", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/56793"}, {"name": "MS14-009", "tags": ["vendor-advisory", "x_refsource_MS", "x_transferred"], "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-009"}]}]}, "cveMetadata": {"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2014-0295", "datePublished": "2014-02-12T02:00:00.000Z", "dateReserved": "2013-12-03T00:00:00.000Z", "dateUpdated": "2024-08-06T09:13:09.502Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secure@microsoft.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*", "matchCriteriaId": "42A6DF09-B8E1-414D-97E7-453566055279", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:*", "matchCriteriaId": "8EDC4407-7E92-4E60-82F0-0C87D1860D3A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "VsaVb7rt.dll in Microsoft .NET Framework 2.0 SP2 and 3.5.1 does not implement the ASLR protection mechanism, which makes it easier for remote attackers to execute arbitrary code via a crafted web site, as exploited in the wild in February 2014, aka \"VSAVB7RT ASLR Vulnerability.\""}, {"lang": "es", "value": "VsaVb7rt.dll en Microsoft .NET Framework 2.0 SP2 y 3.5.1 no implementa el mecanismo de protecci\u00f3n ASLR, lo que facilita a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de un sitio web manipulado, tal y como fue explotado activamente en febrero 2014, tambi\u00e9n conocido como \"VSAVB7RT ASLR Vulnerability.\""}], "id": "CVE-2014-0295", "lastModified": "2026-06-17T00:02:42.910", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2014-02-12T04:50:41.283", "references": [{"source": "secure@microsoft.com", "url": "http://osvdb.org/103164"}, {"source": "secure@microsoft.com", "url": "http://secunia.com/advisories/56793"}, {"source": "secure@microsoft.com", "tags": ["Exploit"], "url": "http://www.greyhathacker.net/?p=585"}, {"source": "secure@microsoft.com", "url": "http://www.securityfocus.com/bid/65418"}, {"source": "secure@microsoft.com", "url": "http://www.securitytracker.com/id/1029745"}, {"source": "secure@microsoft.com", "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-009"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/103164"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/56793"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.greyhathacker.net/?p=585"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/65418"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1029745"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-009"}], "sourceIdentifier": "secure@microsoft.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}