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CVE-2021-44717 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2021-44717

CVE-2021-44717

MEDIUM4.8

Go before 1

Published Jan 1, 2022

Modified 1 years ago

Details

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.

References

WEB

https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf

WEB

https://groups.google.com/g/golang-announce/c/hcmEScgc00k

WEB

https://lists.debian.org/debian-lts-announce/2022/01/msg00016.html

WEB

https://lists.debian.org/debian-lts-announce/2022/01/msg00017.html

WEB

https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html

ADVISORY

https://security.gentoo.org/glsa/202208-02

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2021-44717

CVSS Analysis

CVSS v3.1

4.8

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

HighAC:H

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

LowC:L

Integrity

LowI:L

Availability

NoneA:N

4.8/CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Ecosystems

Timeline

PublishedJan 1, 2022

ModifiedAug 4, 2024