CVE-2017-2158
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.
Does this matter?
Lower severity and a low EPSS score (0.63%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.0
- 3.3 LOWCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- EPSS
- 0.63% probability · 50th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- lhaplus project/lhaplus
- Source
- vultures@jpcert.or.jp
EPSS 0.6% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www7a.biglobe.ne.jp/~schezo/JVN57842148.htmlPatch, Vendor Advisory
- https://jvn.jp/en/jp/JVN57842148/index.htmlThird Party Advisory, VDB Entry
- http://www7a.biglobe.ne.jp/~schezo/JVN57842148.htmlPatch, Vendor Advisory
- https://jvn.jp/en/jp/JVN57842148/index.htmlThird Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.