CVE-2021-42381

🗓️ 15 Nov 2021 21:07:15Reported by JFROGType

A use-after-free in Busybox's awk applet leads to denial of service and possibly code executio

Reporter	Title	Published	Views	Family All 56
CBLMariner	CVE-2021-42381 affecting package busybox 1.32.0-2	10 Jan 202203:59	–	cbl_mariner
CBLMariner	CVE-2021-42381 affecting package busybox for versions less than 1.35.0-1	9 Apr 202206:51	–	cbl_mariner
RedhatCVE	CVE-2021-42381	16 Nov 202119:44	–	redhatcve
Cvelist	CVE-2021-42381	15 Nov 202100:00	–	cvelist
NVD	CVE-2021-42381	15 Nov 202121:15	–	nvd
Prion	Design/Logic Flaw	15 Nov 202121:15	–	prion
Debian CVE	CVE-2021-42381	15 Nov 202121:15	–	debiancve
Veracode	Denial Of Service (DoS)	12 Nov 202108:49	–	veracode
AlpineLinux	CVE-2021-42381	15 Nov 202121:15	–	alpinelinux
UbuntuCve	CVE-2021-42381	15 Nov 202100:00	–	ubuntucve

Nvd

Node

busybox busyboxRange1.21.0–1.33.1

Node

fedoraproject fedoraMatch33

fedoraproject fedoraMatch34

[
  {
    "vendor": "busybox",
    "product": "busybox",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "1.34.0",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

Source	Link
lists	www.lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6T2TURBYYJGBMQTTN2DSOAIQGP7WCPGV/
jfrog	www.jfrog.com/blog/unboxing-busybox-14-new-vulnerabilities-uncovered-by-claroty-and-jfrog/
security	www.security.netapp.com/advisory/ntap-20211223-0002/
lists	www.lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UQXGOGWBIYWOIVXJVRKHZR34UMEHQBXS/
claroty	www.claroty.com/team82/research/unboxing-busybox-14-vulnerabilities-uncovered-by-claroty-jfrog

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15 Nov 2021 21:15Current

7.5High risk

Vulners AI Score7.5

CVSS26.5

CVSS37.2

EPSS0.002

CWE-416