Vulnerability-Lookup

OPENSUSE-SU-2021:2788-1

Vulnerability from csaf_opensuse - Published: 2021-08-20 08:06 - Updated: 2021-08-20 08:06

Summary

Security update for go1.16

Severity

Moderate

Notes

Title of the patch: Security update for go1.16

Description of the patch: This update for go1.16 fixes the following issues: Update to go1.16.7: - go#47473 net/http: panic due to racy read of persistConn after handler panic (CVE-2021-36221 bsc#1189162) - go#47348 cmd/go: 'go list -f '{{.Stale}}'' stack overflow with cyclic imports - go#47332 time: Timer reset broken under heavy use since go1.16 timer optimizations added - go#47289 cmd/link: build error with cgo in Windows, redefinition of go.map.zero - go#47015 cmd/go: go mod vendor: open C:\Users\LICENSE: Access is denied. - go#46928 cmd/compile: register conflict between external linker and duffzero on arm64 - go#46858 runtime: ppc64x binaries randomly segfault on linux 5.13rc6 - go#46551 cmd/go: unhelpful error message when running 'go install' on a replaced-but-not-required package

Patchnames: openSUSE-SLE-15.3-2021-2788

CVE-2021-36221

5.9 (Medium)


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

Affected products

Recommended 10 products

Product	Version	Remediation
Unresolved product id: openSUSE Leap 15.3:go1.16-1.16.7-1.23.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:go1.16-1.16.7-1.23.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:go1.16-1.16.7-1.23.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:go1.16-1.16.7-1.23.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:go1.16-doc-1.16.7-1.23.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:go1.16-doc-1.16.7-1.23.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:go1.16-doc-1.16.7-1.23.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:go1.16-doc-1.16.7-1.23.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:go1.16-race-1.16.7-1.23.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:go1.16-race-1.16.7-1.23.1.x86_64	—	Vendor Fix

Threats

Impact moderate

References

9 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/o…	self
https://lists.opensuse.org/archives/list/security…	self
https://lists.opensuse.org/archives/list/security…	self
https://bugzilla.suse.com/1182345	self
https://bugzilla.suse.com/1189162	self
https://www.suse.com/security/cve/CVE-2021-36221/	self
https://www.suse.com/security/cve/CVE-2021-36221	external
https://bugzilla.suse.com/1189162	external

JSON

To clipboard

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CVE-2021-36221 (GCVE-0-2021-36221)

Vulnerability from cvelistv5 – Published: 2021-08-08 00:00 – Updated: 2024-08-04 00:54

Summary

Go before 1.15.15 and 1.16.x before 1.16.7 has a race condition that can lead to a net/http/httputil ReverseProxy panic upon an ErrAbortHandler abort.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

12 references

URL	Tags
https://groups.google.com/forum/#%21forum/golang-…
https://groups.google.com/g/golang-announce/c/JvW…
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://www.oracle.com/security-alerts/cpujan2022.html
https://groups.google.com/g/golang-announce/c/uHA…
https://lists.debian.org/debian-lts-announce/2022…	mailing-list
https://lists.debian.org/debian-lts-announce/2022…	mailing-list
https://cert-portal.siemens.com/productcert/pdf/s…
https://security.gentoo.org/glsa/202208-02	vendor-advisory
https://lists.debian.org/debian-lts-announce/2023…	mailing-list

Show details on NVD website

JSON

To clipboard

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    "dateReserved": "2021-07-07T00:00:00.000Z",
    "dateUpdated": "2024-08-04T00:54:50.729Z",
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.