CVE-2017-2158

CVSS V2 Medium 4.3 CVSS V3 Low 3.3

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.

Overview

CVE ID
CVE-2017-2158

Assigner
vultures@jpcert.or.jp

Vulnerability Status
Analyzed

Published Version
2018-01-12T14:29:00

Last Modified Date
2018-02-02T18:22:21

Weakness Enumerations

CWE	URL
CWE-20	http://cwe.mitre.org/data/definitions/20.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:lhaplus_project:lhaplus::::::::	1	OR		1.7.3

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:N/I:P/A:N

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

Availability Impact
NONE

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

CVSS Version 3

Version
3.0

Vector String
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
NONE

Base Score
3.3

Base Severity
LOW

Exploitability Score
1.8

Impact Score
1.4

References

Reference URL	Reference Tags
https://jvn.jp/en/jp/JVN57842148/index.html	Third Party Advisory VDB Entry
http://www7a.biglobe.ne.jp/~schezo/JVN57842148.html	Patch Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2017-2158
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2158

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 18:49:10				Added to TrackCVE
2022-12-03 00:57:50	2018-01-12T14:29Z	2018-01-12T14:29:00	CVE Published Date	updated
2022-12-03 00:57:50		2018-02-02T18:22:21	CVE Modified Date	updated
2022-12-03 00:57:50		Analyzed	Vulnerability Status	updated