CVE-2012-4005: n/a vulnerability

CVE-2012-4005: The NHN Japan NAVER LINE application before 2.5.5 for Android does not properly handle implicit intents, wh...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 16, 2024, 18:19 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2012-4005 is an older Android issue in NAVER LINE before version 2.5.5. A maliciously crafted app could abuse LINE’s handling of Android implicit intents to access sensitive message information. The main business concern is privacy exposure on unmanaged or legacy Android devices still running affected LINE versions. Exposure is most likely limited to Android devices with NAVER LINE versions earlier than 2.5.5 installed. Current exposure should be low in managed environments unless legacy devices, archived APKs, or unsupported Android fleets remain in use. Treat this as a legacy privacy risk, not an emergency. Prioritize if the organization manages Android devices that may still run old LINE versions or allows unmanaged messaging apps handling sensitive communications. Mitigation focus: Upgrade NAVER LINE for Android to version 2.5.5 or later.; Remove obsolete LINE versions from managed Android devices.; Block sideloading of untrusted Android applications where policy permits..

Prepared: Jun 27, 2026, 17:28 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Aug 7, 2012, 19:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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CVE List V5 sourceCVE List V5

Affected products

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