CVE-2017-2158

low-risk

Published 2018-01-12

Improper verification when expanding ZIP64 archives in Lhaplus versions 1.73 and earlier may lead to unintended contents to be extracted from a specially crafted ZIP64 archive.

Do I need to act?

0.17% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 3.3/10 Low

LOCAL / LOW complexity

Affected Products (1)

Lhaplus

Affected Vendors

Lhaplus Project

References (4)

Patch http://www7a.biglobe.ne.jp/~schezo/JVN57842148.html

Third Party Advisory https://jvn.jp/en/jp/JVN57842148/index.html

Patch http://www7a.biglobe.ne.jp/~schezo/JVN57842148.html

Third Party Advisory https://jvn.jp/en/jp/JVN57842148/index.html

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low-risk

Severity 13/34 · Low

Exploitability 1/34 · Minimal

Exposure 5/34 · Minimal