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CVE-2021-26843

🗓️ 22 May 2025 20:39:43Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 1 Views

A denial of service in sthttpd up to version 2.27.1 is triggered by a crafted filename causing de_dotdot memcpy overlap.

Related
Refs
ReporterTitlePublishedViews
Family
ArchLinux
[ASA-201802-5] sthttpd: arbitrary code execution
9 Feb 201800:00
archlinux
CNNVD
sthttpd 缓冲区错误漏洞
7 Feb 202100:00
cnnvd
CNVD
sthttpd 'de_dotdot' function heap buffer overflow vulnerability
29 Jun 201700:00
cnvd
CNVD
sthttpd Denial of Service Vulnerability
9 Feb 202100:00
cnvd
CVE
CVE-2017-10671
29 Jun 201708:00
cve
CVE
CVE-2021-26843
7 Feb 202120:14
cve
Cvelist
CVE-2017-10671
29 Jun 201708:00
cvelist
Cvelist
CVE-2021-26843
7 Feb 202120:14
cvelist
EUVD
EUVD-2017-2318
7 Oct 202500:30
euvd
EUVD
EUVD-2021-13627
7 Oct 202500:30
euvd
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27 Mar 2026 14:28Current
7.1High risk
Vulners AI Score7.1
CVSS 26.8
CVSS 3.17.8
EPSS0.00334
1