CVE-2020-13432

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

30.86% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 98.1% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-06-08 17:25Z6 YR AGO

Last updated

2024-08-04 12:18Z2 YR AGO

Reserved

2020-05-24

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base

Data version

5.1

Document digest

fd31d09117348e5c43683396e3c31a27bea567e252654477dd8dec1f4a31daa1

• www.rejetto.comhttps://www.rejetto.com/hfs/?f=wnx_refsource_MISC
• github.comhttps://github.com/rejetto/hfs2/commit/b8ebfc4e22948e1a61506cd66e397b61ea5ea5dex_refsource_MISC
• packetstormsecurity.comhttp://packetstormsecurity.com/files/157980/HFS-Http-File-Server-2.3m-Build-300-Buffer-Overflow.htmlx_refsource_MISC
• hyp3rlinx.altervista.orghttp://hyp3rlinx.altervista.org/advisories/HFS-HTTP-FILE-SERVER-v2.3-REMOTE-BUFFER-OVERFLOW-DoS.txtx_refsource_MISC
• packetstormsecurity.comhttps://packetstormsecurity.com/files/157980/HFS-Http-File-Server-2.3m-Build-300-Buffer-Overflow.htmlx_refsource_MISC
• seclists.org20200609 CVE-2020-13432 - HFS HTTP File Server / Remote Buffer Overflow DoShttp://seclists.org/fulldisclosure/2020/Jun/13mailing-listx_refsource_FULLDISC
• seclists.org20210406 Trojan.Win32.Sharer.h / Known Vulnerable Component - Heap Corruptionhttp://seclists.org/fulldisclosure/2021/Apr/12mailing-listx_refsource_FULLDISC