How severe is CVE-2018-0650?

CVE-2018-0650 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2018-0650 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-0650?

CVE-2018-0650 affects Linecorp Line Music. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-0650?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2018-0650 published?

CVE-2018-0650 was published on 2018-09-07 and last updated on 2026-06-17.

CVE-2018-0650

CVE-2018-0650 is a high-severity vulnerability in Linecorp Line Music with a CVSS 3.x base score of 7.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-295.

Key facts

Severity: High (CVSS 3.x base score 7.4)
CVSS v2: 5.8
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-295
Affected product: Linecorp Line Music
Published: 2018-09-07
Last modified: 2026-06-17

Description

The LINE MUSIC for Android version 3.1.0 to versions prior to 3.6.5 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Frequently asked questions

What is CVE-2018-0650?: The LINE MUSIC for Android version 3.1.0 to versions prior to 3.6.5 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
How severe is CVE-2018-0650?: CVE-2018-0650 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2018-0650 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-0650?: CVE-2018-0650 affects Linecorp Line Music. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-0650?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-0650 published?: CVE-2018-0650 was published on 2018-09-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:linecorp:line_music:*:*:*:*:*:android:*:*

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