CVE-2018-20253

In WinRAR versions prior to and including 5.60, There is an out-of-bounds write vulnerability during parsing of a crafted LHA / LZH archive formats. Successful exploitation could lead to arbitrary code execution in the context of the current user.

CVSS v3.0

7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

4.04% chance of exploitation in the next 30 days, 90th percentile

Published

2019-02-13

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://research.checkpoint.com/extracting-code-execution-from-winrar/

References

• CVE Record
• NVD entry

Related

• CVE-2018-20252
• CVE-2018-20305
• CVE-2018-20251
• CVE-2018-20323
• CVE-2018-20250
• CVE-2018-20325