What is CVE-2022-29505?

CVE-2022-29505 is a high-severity vulnerability in Linecorp Line. CVSS score: 7.8/10. Published 2022-04-27.

How severe is CVE-2022-29505?

High severity. CVSS v3 base score is 7.8 out of 10.

Is CVE-2022-29505 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Linecorp Line

CVE-2022-29505

Due to build misconfiguration in openssl dependency, LINE for Windows before 7.8 is vulnerable to DLL injection that could lead to privilege escalation.

EPSS: 0.005 (37.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Linecorp Line
Line Corporation For Windows — versions <

Public proof-of-concept exploits

ARPSyndicate/cvemon
chnzzh/OpenSSL-CVE-lib

References

dl_cve@linecorp.com (Permissions Required, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-29505?: CVE-2022-29505 is a high-severity vulnerability in Linecorp Line. CVSS score: 7.8/10. Published 2022-04-27.
How severe is CVE-2022-29505?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2022-29505 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.