CVE-2021-44717

Go before 1.16.12 and 1.17.x before 1.17.5 on UNIX allows write operations to an unintended file or unintended network connection as a consequence of erroneous closing of file descriptor 0 after file-descriptor exhaustion.

CVSS v3.0 4.8 MEDIUM
CVSS v2.0 5.8 MEDIUM

4.8^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:N

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://groups.google.com/g/golang-announce/c/hcmEScgc00k	Patch Vendor Advisory
https://lists.debian.org/debian-lts-announce/2022/01/msg00017.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/01/msg00016.html	Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202208-02	Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf
https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:golang:go::::::::
	cpe:2.3:a:golang:go::::::::

cpe:2.3:o:opengroup:unix:-:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

History

08 Aug 2023, 14:22

Type	Values Removed	Values Added
CWE	~~CWE-668~~	CWE-404

20 Apr 2023, 00:15

Type	Values Removed	Values Added
References		(MLIST) https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html -

Information

Published : 2022-01-01 05:15

Updated : 2023-08-08 14:22

NVD link : CVE-2021-44717

Mitre link : CVE-2021-44717

JSON object : View

Products Affected

golang

go

opengroup

unix

debian

debian_linux

CWE

CWE-404

Improper Resource Shutdown or Release

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://groups.google.com/g/golang-announce/c/hcmEScgc00k", "name": "https://groups.google.com/g/golang-announce/c/hcmEScgc00k", "tags": ["Patch", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00017.html", "name": "[debian-lts-announce] 20220121 [SECURITY] [DLA 2892-1] golang-1.7 security update", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00016.html", "name": "[debian-lts-announce] 20220121 [SECURITY] [DLA 2891-1] golang-1.8 security update", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "https://security.gentoo.org/glsa/202208-02", "name": "GLSA-202208-02", "tags": ["Third Party Advisory"], "refsource": "GENTOO"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf", "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf", "tags": [], "refsource": "MISC"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html", "name": "[debian-lts-announce] 20230419 [SECURITY] [DLA 3395-1] golang-1.11 security update", "tags": [], "refsource": "MLIST"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Go before 1.16.12 and 1.17.x before 1.17.5 on UNIX allows write operations to an unintended file or unintended network connection as a consequence of erroneous closing of file descriptor 0 after file-descriptor exhaustion."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-404"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2021-44717", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 4.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 2.2}}, "publishedDate": "2022-01-01T05:15Z", "configurations": {"nodes": [{"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.16.12"}, {"cpe23Uri": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.17.5", "versionStartIncluding": "1.17.0"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:opengroup:unix:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-08-08T14:22Z"}