Vulnerability Details : CVE-2018-20252

In WinRAR versions prior to and including 5.60, there is an out-of-bounds write vulnerability during parsing of crafted ACE and RAR archive formats. Successful exploitation could lead to arbitrary code execution in the context of the current user.
Published 2019-02-05 20:29:00
Updated 2019-10-09 23:39:36
Source Check Point Software Technologies Ltd.
View at NVD,   CVE.org
Vulnerability category: Memory Corruption

Products affected by CVE-2018-20252

Exploit prediction scoring system (EPSS) score for CVE-2018-20252

EPSS FAQ
0.25%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-20252

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.8
 MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6
6.4
 NIST
7.8
 HIGH CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
1.8
5.9
 NIST

CWE ids for CVE-2018-20252

  • The product writes data past the end, or before the beginning, of the intended buffer.
    Assigned by:
    • cve@checkpoint.com (Secondary)
    • nvd@nist.gov (Primary)

References for CVE-2018-20252

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