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.

• CWE-404

• https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf
• https://groups.google.com/g/golang-announce/c/hcmEScgc00kPatch, Vendor Advisory
• https://lists.debian.org/debian-lts-announce/2022/01/msg00016.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2022/01/msg00017.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html
• https://security.gentoo.org/glsa/202208-02Third Party Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf
• https://groups.google.com/g/golang-announce/c/hcmEScgc00kPatch, Vendor Advisory
• https://lists.debian.org/debian-lts-announce/2022/01/msg00016.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2022/01/msg00017.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html
• https://security.gentoo.org/glsa/202208-02Third Party Advisory

Published

Jan 1, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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• CVE-2021-44712Acrobat Reader DC version 21.007.20099 (and earlier), 20.004…5.5
• CVE-2021-44713Acrobat Reader DC version 21.007.20099 (and earlier), 20.004…5.5
• CVE-2021-44714Acrobat Reader DC version 21.007.20099 (and earlier), 20.004…3.3
• CVE-2021-44715Acrobat Reader DC version 21.007.20099 (and earlier), 20.004…5.5
• CVE-2021-44716net/http in Go before 1.16.12 and 1.17.x before 1.17.5 allow…7.5
• CVE-2021-44718wolfSSL through 5.0.0 allows an attacker to cause a denial o…5.9
• CVE-2021-44719Docker Desktop 4.3.0 has Incorrect Access Control.8.4
• CVE-2021-4472The mistral-dashboard plugin for openstack has a local file …6.5
• CVE-2021-44720In Ivanti Pulse Secure Pulse Connect Secure (PCS) before 9.1…7.2
• CVE-2021-44725KNIME Server before 4.13.4 allows directory traversal in a r…7.5
• CVE-2021-44726KNIME Server before 4.13.4 allows XSS via the old WebPortal …6.1