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CVE-2021-4287

🗓️ 27 Dec 2022 11:15:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 18 Views

A symlink following vulnerability in ReFirm Labs binwalk up to version 2.3.2 allows remote attackers to launch an attack via an unknown function in extractor.py, leading to file manipulation. Upgrading to version 2.3.3 with patch fa0c0bd59b8588814756942fe4cb5452e76c1dcd is recommended

Related
Packages
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-4287
27 Dec 202214:24
circl
CNNVD
ReFirm Labs Binwalk 后置链接漏洞
27 Dec 202200:00
cnnvd
CVE
CVE-2021-4287
27 Dec 202210:32
cve
Cvelist
CVE-2021-4287 ReFirm Labs binwalk Archive Extraction extractor.py symlink
27 Dec 202210:32
cvelist
Debian CVE
CVE-2021-4287
27 Dec 202210:32
debiancve
EUVD
EUVD-2022-7566
3 Oct 202520:07
euvd
Fedora
[SECURITY] Fedora 36 Update: binwalk-2.3.3-1.fc36
5 Jan 202301:21
fedora
Fedora
[SECURITY] Fedora 37 Update: binwalk-2.3.3-1.fc37
5 Jan 202301:18
fedora
Tenable Nessus
Fedora 36 : binwalk (2022-3727f00e4b)
5 Jan 202300:00
nessus
Tenable Nessus
Fedora 37 : binwalk (2022-a36ba48049)
14 Nov 202400:00
nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04anybinwalk0binwalk_0_any.deb
Ubuntu20.04anybinwalk0binwalk_0_any.deb

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26 Aug 2025 12:35Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.15 - 6.5
CVSS 35
EPSS0.01933
SSVC
18