Vulnerability Details : 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.
Vulnerability category: Input validation
Products affected by CVE-2017-2158
- cpe:2.3:a:lhaplus_project:lhaplus:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-2158
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 30 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-2158
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
3.3
|
LOW | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
1.8
|
1.4
|
NIST |
CWE ids for CVE-2017-2158
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-2158
-
http://www7a.biglobe.ne.jp/~schezo/JVN57842148.html
Lhaplus における異なる内容で展開される脆弱性Patch;Vendor Advisory
-
https://jvn.jp/en/jp/JVN57842148/index.html
JVN#57842148: Lhaplus vulnerable to improper verification when expanding ZIP64 archivesThird Party Advisory;VDB Entry
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