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ID

VAR-202104-1514


CVE

CVE-2021-31879


TITLE

GNU Wget Input validation error vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-202104-2167

DESCRIPTION

GNU Wget through 1.21.1 does not omit the Authorization header upon a redirect to a different origin, a related issue to CVE-2018-1000007. GNU Wget is a set of free software developed by the GNU Project (Gnu Project Development) for downloading on the Internet. It supports downloading through the three most common TCP/IP protocols: HTTP, HTTPS and FTP. There is a security vulnerability in GNU Wget 1.21.1 and earlier versions. The vulnerability is caused by not ignoring Authorization when redirecting to a different source

Trust: 1.08

sources: NVD: CVE-2021-31879 // VULHUB: VHN-391716 // VULMON: CVE-2021-31879

AFFECTED PRODUCTS

vendor:netappmodel:ontap select deploy administration utilityscope:eqversion: -

Trust: 1.0

vendor:netappmodel:a250scope:eqversion: -

Trust: 1.0

vendor:netappmodel:cloud backupscope:eqversion: -

Trust: 1.0

vendor:gnumodel:wgetscope:lteversion:1.21.1

Trust: 1.0

vendor:broadcommodel:brocade fabric operating systemscope:eqversion: -

Trust: 1.0

vendor:netappmodel:500fscope:eqversion: -

Trust: 1.0

sources: NVD: CVE-2021-31879

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-31879
value: MEDIUM

Trust: 1.0

CNNVD: CNNVD-202104-2167
value: MEDIUM

Trust: 0.6

VULHUB: VHN-391716
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-31879
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-31879
severity: MEDIUM
baseScore: 5.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

VULHUB: VHN-391716
severity: MEDIUM
baseScore: 5.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-31879
baseSeverity: MEDIUM
baseScore: 6.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 2.7
version: 3.1

Trust: 1.0

sources: VULHUB: VHN-391716 // VULMON: CVE-2021-31879 // CNNVD: CNNVD-202104-2167 // NVD: CVE-2021-31879

PROBLEMTYPE DATA

problemtype:CWE-601

Trust: 1.1

sources: VULHUB: VHN-391716 // NVD: CVE-2021-31879

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202104-2167

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202104-2167

PATCH

title:GNU Wget Enter the fix for the verification error vulnerabilityurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=149520

Trust: 0.6

title:Debian CVElist Bug Report Logs: CVE-2021-31879url:https://vulmon.com/vendoradvisory?qidtp=debian_cvelist_bugreportlogs&qid=ba1029a7c2538da0d8a896c8ad6f31c8

Trust: 0.1

title:Arch Linux Issues: url:https://vulmon.com/vendoradvisory?qidtp=arch_linux_issues&qid=CVE-2021-31879 log

Trust: 0.1

title:Amazon Linux 2022: ALAS2022-2022-134url:https://vulmon.com/vendoradvisory?qidtp=amazon_linux2022&qid=ALAS2022-2022-134

Trust: 0.1

title:KCCurl:https://github.com/dgardella/KCC

Trust: 0.1

title:log4jnotesurl:https://github.com/kenlavbah/log4jnotes

Trust: 0.1

title:devops-demourl:https://github.com/epequeno/devops-demo

Trust: 0.1

sources: VULMON: CVE-2021-31879 // CNNVD: CNNVD-202104-2167

EXTERNAL IDS

db:NVDid:CVE-2021-31879

Trust: 1.8

db:CNNVDid:CNNVD-202104-2167

Trust: 0.6

db:VULHUBid:VHN-391716

Trust: 0.1

db:VULMONid:CVE-2021-31879

Trust: 0.1

sources: VULHUB: VHN-391716 // VULMON: CVE-2021-31879 // CNNVD: CNNVD-202104-2167 // NVD: CVE-2021-31879

REFERENCES

url:https://mail.gnu.org/archive/html/bug-wget/2021-02/msg00002.html

Trust: 1.8

url:https://security.netapp.com/advisory/ntap-20210618-0002/

Trust: 1.2

url:https://nvd.nist.gov/vuln/detail/cve-2021-31879

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/601.html

Trust: 0.1

url:https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988209

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

url:https://alas.aws.amazon.com/al2022/alas-2022-134.html

Trust: 0.1

sources: VULHUB: VHN-391716 // VULMON: CVE-2021-31879 // CNNVD: CNNVD-202104-2167 // NVD: CVE-2021-31879

SOURCES

db:VULHUBid:VHN-391716
db:VULMONid:CVE-2021-31879
db:CNNVDid:CNNVD-202104-2167
db:NVDid:CVE-2021-31879

LAST UPDATE DATE

2024-11-23T22:05:08.872000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-391716date:2022-05-13T00:00:00
db:VULMONid:CVE-2021-31879date:2022-05-13T00:00:00
db:CNNVDid:CNNVD-202104-2167date:2021-05-07T00:00:00
db:NVDid:CVE-2021-31879date:2024-11-21T06:06:25.020

SOURCES RELEASE DATE

db:VULHUBid:VHN-391716date:2021-04-29T00:00:00
db:VULMONid:CVE-2021-31879date:2021-04-29T00:00:00
db:CNNVDid:CNNVD-202104-2167date:2021-04-29T00:00:00
db:NVDid:CVE-2021-31879date:2021-04-29T05:15:08.707