CVE-2012-4005 - Vulnerability Details - OpenCVE

Description

The NHN Japan NAVER LINE application before 2.5.5 for Android does not properly handle implicit intents, which allows remote attackers to obtain sensitive message information via a crafted application.

Published: 2012-08-07

Score: 5.0 Medium

EPSS: < 1% Very Low

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

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:naver:nhn_japan_naver_line:*:-:*:*:*:android:*:*

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

Source	ID	Title
EUVD	EUVD-2012-3949	The NHN Japan NAVER LINE application before 2.5.5 for Android does not properly handle implicit intents, which allows remote attackers to obtain sensitive message information via a crafted application.

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 None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00283.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://jvn.jp/en/jp/JVN67435981/index.html
http://jvndb.jvn.jp/jvndb/JVNDB-2012-000074
http://lineblog.naver.jp/archives/12893561.html

History

No history.

Subscriptions

Naver Nhn Japan Naver Line

MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2012-08-07T19:00:00.000Z

Updated: 2024-09-16T18:19:44.850Z

Reserved: 2012-07-12T00:00:00.000Z

Link: CVE-2012-4005

Vulnrichment

No data.

NVD

Status : Modified

Published: 2012-08-07T19:55:02.797

Modified: 2026-04-29T01:13:23.040

Link: CVE-2012-4005

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-200

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "The NHN Japan NAVER LINE application before 2.5.5 for Android does not properly handle implicit intents, which allows remote attackers to obtain sensitive message information via a crafted application."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2012-08-07T19:00:00.000Z", "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "http://lineblog.naver.jp/archives/12893561.html"}, {"name": "JVNDB-2012-000074", "tags": ["third-party-advisory", "x_refsource_JVNDB"], "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2012-000074"}, {"name": "JVN#67435981", "tags": ["third-party-advisory", "x_refsource_JVN"], "url": "http://jvn.jp/en/jp/JVN67435981/index.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "vultures@jpcert.or.jp", "ID": "CVE-2012-4005", "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 NHN Japan NAVER LINE application before 2.5.5 for Android does not properly handle implicit intents, which allows remote attackers to obtain sensitive message information via a crafted application."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "http://lineblog.naver.jp/archives/12893561.html", "refsource": "CONFIRM", "url": "http://lineblog.naver.jp/archives/12893561.html"}, {"name": "JVNDB-2012-000074", "refsource": "JVNDB", "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2012-000074"}, {"name": "JVN#67435981", "refsource": "JVN", "url": "http://jvn.jp/en/jp/JVN67435981/index.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T20:21:04.255Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://lineblog.naver.jp/archives/12893561.html"}, {"name": "JVNDB-2012-000074", "tags": ["third-party-advisory", "x_refsource_JVNDB", "x_transferred"], "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2012-000074"}, {"name": "JVN#67435981", "tags": ["third-party-advisory", "x_refsource_JVN", "x_transferred"], "url": "http://jvn.jp/en/jp/JVN67435981/index.html"}]}]}, "cveMetadata": {"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "assignerShortName": "jpcert", "cveId": "CVE-2012-4005", "datePublished": "2012-08-07T19:00:00.000Z", "dateReserved": "2012-07-12T00:00:00.000Z", "dateUpdated": "2024-09-16T18:19:44.850Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:naver:nhn_japan_naver_line:*:-:*:*:*:android:*:*", "matchCriteriaId": "80EF3923-991F-4370-92C1-EEEABEDACBA4", "versionEndIncluding": "2.5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The NHN Japan NAVER LINE application before 2.5.5 for Android does not properly handle implicit intents, which allows remote attackers to obtain sensitive message information via a crafted application."}, {"lang": "es", "value": "La aplicaci\u00f3n NHN Japan NAVER LINE anterior a v2.5.5 para Android no gestiona los intentos impl\u00edcitos, lo que permite a atacantes remotos obtener mensajes con informaci\u00f3n sensible a trav\u00e9s de una aplicaci\u00f3n manipulada."}], "id": "CVE-2012-4005", "lastModified": "2026-04-29T01:13:23.040", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-08-07T19:55:02.797", "references": [{"source": "vultures@jpcert.or.jp", "url": "http://jvn.jp/en/jp/JVN67435981/index.html"}, {"source": "vultures@jpcert.or.jp", "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2012-000074"}, {"source": "vultures@jpcert.or.jp", "tags": ["Vendor Advisory"], "url": "http://lineblog.naver.jp/archives/12893561.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://jvn.jp/en/jp/JVN67435981/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2012-000074"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://lineblog.naver.jp/archives/12893561.html"}], "sourceIdentifier": "vultures@jpcert.or.jp", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}