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CVE-2021-20308

🗓️ 05 Apr 2021 21:32:58Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 8 Media mentions👁 212 Views

CVE-2021-20308 Integer overflow in htmldoc 1.9.11 & earlier allows arbitrary code execution & DoS similar to CVE-2017-9181

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-20308
5 Apr 202122:15
–attackerkb
astralinux
AstraLinux
Astra Linux - vulnerability in htmldoc
15 Oct 202615:53
–astralinux
bdu_fstec
BDU FSTEC
htmldoc Integer Overflow DoS
17 Jan 202200:00
–bdu_fstec
cnnvd
CNNVD
HTMLDOC Input Validation Vulnerability
5 Apr 202100:00
–cnnvd
cnvd
CNVD
HTMLDOC Integer Overflow Vulnerability
6 Apr 202100:00
–cnvd
cvelist
Cvelist
CVE-2021-20308
5 Apr 202121:32
–cvelist
debian
Debian
[SECURITY] [DLA 2700-1] htmldoc security update
1 Jul 202100:59
–debian
debiancve
Debian CVE
CVE-2021-20308
5 Apr 202121:32
–debiancve
nessus
Tenable Nessus
Debian DLA-2700-1 : htmldoc - LTS security update
1 Jul 202100:00
–nessus
nessus
Tenable Nessus
GLSA-202405-07 : HTMLDOC: Multiple Vulnerabilities
4 May 202400:00
–nessus
Rows per page
NVD
Vulners
Node
Node
[
  {
    "product": "htmldoc",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "htmldoc 1.9.11 and older"
      }
    ]
  }
]

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17 Jun 2026 03:33Current
8.8High risk
Vulners AI Score8.8
CVSS 27.5
CVSS 3.19.8
EPSS0.02477
212