CVE-2015-3796

View on CVE.org

Published Aug 16, 2015 CVSS 2.0 · 7.5 High EPSS 12.4% KEV · Not listed

Description

The TRE library in Libc in Apple iOS before 8.4.1 and OS X before 10.10.5 allows context-dependent attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted regular expression, a different vulnerability than CVE-2015-3797 and CVE-2015-3798.

Analysis

No analysis available yet

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 [-]

cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet

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 Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: 12.4% (12.416% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html
http://www.securityfocus.com/bid/76343
http://www.securitytracker.com/id/1033275
https://support.apple.com/kb/HT205030
https://support.apple.com/kb/HT205031
https://www.exploit-db.com/exploits/38263/

History

No history.

Subscriptions

Apple Iphone Os Mac Os X

Weaknesses

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

Sources

CVE record Updated: Aug 6, 2024, 5:56 AM

Status: PUBLISHED
Assigner: apple
Published: Aug 16, 2015, 11:00 PM
Updated: Aug 6, 2024, 5:56 AM
Reserved: May 7, 2015, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 12:26 AM

Status: Modified
Published: Aug 17, 2015, 12:00 AM
Modified: Jun 17, 2026, 12:26 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": "2015-08-13T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The TRE library in Libc in Apple iOS before 8.4.1 and OS X before 10.10.5 allows context-dependent attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted regular expression, a different vulnerability than CVE-2015-3797 and CVE-2015-3798."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-09-15T09:57:01.000Z", "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://support.apple.com/kb/HT205030"}, {"name": "1033275", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1033275"}, {"name": "APPLE-SA-2015-08-13-2", "tags": ["vendor-advisory", "x_refsource_APPLE"], "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html"}, {"name": "38263", "tags": ["exploit", "x_refsource_EXPLOIT-DB"], "url": "https://www.exploit-db.com/exploits/38263/"}, {"name": "APPLE-SA-2015-08-13-3", "tags": ["vendor-advisory", "x_refsource_APPLE"], "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://support.apple.com/kb/HT205031"}, {"name": "76343", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/76343"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "product-security@apple.com", "ID": "CVE-2015-3796", "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": "The TRE library in Libc in Apple iOS before 8.4.1 and OS X before 10.10.5 allows context-dependent attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted regular expression, a different vulnerability than CVE-2015-3797 and CVE-2015-3798."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://support.apple.com/kb/HT205030", "refsource": "CONFIRM", "url": "https://support.apple.com/kb/HT205030"}, {"name": "1033275", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1033275"}, {"name": "APPLE-SA-2015-08-13-2", "refsource": "APPLE", "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html"}, {"name": "38263", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/38263/"}, {"name": "APPLE-SA-2015-08-13-3", "refsource": "APPLE", "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html"}, {"name": "https://support.apple.com/kb/HT205031", "refsource": "CONFIRM", "url": "https://support.apple.com/kb/HT205031"}, {"name": "76343", "refsource": "BID", "url": "http://www.securityfocus.com/bid/76343"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T05:56:15.653Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://support.apple.com/kb/HT205030"}, {"name": "1033275", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1033275"}, {"name": "APPLE-SA-2015-08-13-2", "tags": ["vendor-advisory", "x_refsource_APPLE", "x_transferred"], "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html"}, {"name": "38263", "tags": ["exploit", "x_refsource_EXPLOIT-DB", "x_transferred"], "url": "https://www.exploit-db.com/exploits/38263/"}, {"name": "APPLE-SA-2015-08-13-3", "tags": ["vendor-advisory", "x_refsource_APPLE", "x_transferred"], "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://support.apple.com/kb/HT205031"}, {"name": "76343", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/76343"}]}]}, "cveMetadata": {"assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "assignerShortName": "apple", "cveId": "CVE-2015-3796", "datePublished": "2015-08-16T23:00:00.000Z", "dateReserved": "2015-05-07T00:00:00.000Z", "dateUpdated": "2024-08-06T05:56:15.653Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "product-security@apple.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "matchCriteriaId": "0D52ECBD-7375-4FC9-BE05-2354EEA1332F", "versionEndIncluding": "8.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "matchCriteriaId": "7883E465-932D-4C11-AA54-97E44181F906", "versionEndIncluding": "10.10.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The TRE library in Libc in Apple iOS before 8.4.1 and OS X before 10.10.5 allows context-dependent attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted regular expression, a different vulnerability than CVE-2015-3797 and CVE-2015-3798."}, {"lang": "es", "value": "Vulnerabilidad en la librer\u00eda TRE en Libc en Apple iOS en versiones anteriores a 8.4.1 y OS X en versiones anteriores a 10.10.5, permite a atacantes dependientes del contexto ejecutar c\u00f3digo arbitrario o causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria y ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de una expresi\u00f3n regular manipulada, una vulnerabilidad diferente a CVE-2015-3797 y CVE-2015-3798."}], "id": "CVE-2015-3796", "lastModified": "2026-06-17T00:26:18.420", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2015-08-17T00:00:10.407", "references": [{"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html"}, {"source": "product-security@apple.com", "url": "http://www.securityfocus.com/bid/76343"}, {"source": "product-security@apple.com", "url": "http://www.securitytracker.com/id/1033275"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/kb/HT205030"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/kb/HT205031"}, {"source": "product-security@apple.com", "url": "https://www.exploit-db.com/exploits/38263/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/76343"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1033275"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/kb/HT205030"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/kb/HT205031"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.exploit-db.com/exploits/38263/"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}