CVE-2021-27918

delve: Go Toolset provides the Go programming language tools and libraries

CVE-2021-27918 is fixed in 43 products on 1 platform, first by ELSA-2021-9267, released May 29, 2021. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.5
Moderate
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0247
84th percentile

Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. The following packages have been upgraded to a later upstream version: golang (1.15.14). (BZ#1982287) Security Fix(es): * golang: encoding/xml: infinite loop when using xml.NewTokenDecoder with a custom TokenReader (CVE-2021-27918) * golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header (CVE-2021-31525) * golang: archive/zip: malformed archive may cause panic or memory exhaustion (CVE-2021-33196) * golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * FIPS mode AES CBC CryptBlocks incorrectly re-initializes IV in file crypto/internal/boring/aes.go (BZ#1978567) * FIPS mode AES CBC Decrypter produces incorrect result (BZ#1983976)

Where it's fixed

ProductFixed inFixReleased
Linux
conmon · ol 8 3:2.0.21-4.el8 ELSA-2021-9267 May 29, 2021
coredns · ol 8 0:1.7.0-1.el8 ELSA-2021-9267 May 29, 2021
cri-o · ol 8 0:1.18.4-2.el8 ELSA-2021-9267 May 29, 2021
cri-tools · ol 8 0:1.18.0-2.el8 ELSA-2021-9267 May 29, 2021
delve · RHEL 8 0:1.5.0-2.module+el8.4.0+8864+58b0fcdb RHSA-2021:3076 Aug 10, 2021
delve · ol 8 0:1.5.0-2.0.1.module+el8.4.0+20021+8a86d991 ELSA-2021-3076 Aug 12, 2021
etcd · ol 8 0:3.4.3-1.0.5.el8 ELSA-2021-9267 May 29, 2021
flannel · ol 8 0:0.12.0-2.el8 ELSA-2021-9267 May 29, 2021
go-toolset · RHEL 8 0:1.15.14-1.module+el8.4.0+11833+614b07b8 RHSA-2021:3076 Aug 10, 2021
go-toolset · ol 8 0:1.15.14-1.module+el8.4.0+20290+7af514f4 ELSA-2021-3076 Aug 12, 2021
golang · RHEL 8 0:1.15.14-1.module+el8.4.0+11833+614b07b8 RHSA-2021:3076 Aug 10, 2021
golang · ol 8 0:1.15.14-1.module+el8.4.0+20290+7af514f4 ELSA-2021-3076 Aug 12, 2021
golang-bin · RHEL 8 0:1.15.14-1.module+el8.4.0+11833+614b07b8 RHSA-2021:3076 Aug 10, 2021
golang-bin · ol 8 0:1.15.14-1.module+el8.4.0+20290+7af514f4 ELSA-2021-3076 Aug 12, 2021
golang-docs · RHEL 8 0:1.15.14-1.module+el8.4.0+11833+614b07b8 RHSA-2021:3076 Aug 10, 2021
golang-docs · ol 8 0:1.15.14-1.module+el8.4.0+20290+7af514f4 ELSA-2021-3076 Aug 12, 2021
golang-misc · RHEL 8 0:1.15.14-1.module+el8.4.0+11833+614b07b8 RHSA-2021:3076 Aug 10, 2021
golang-misc · ol 8 0:1.15.14-1.module+el8.4.0+20290+7af514f4 ELSA-2021-3076 Aug 12, 2021
golang-race · RHEL 8 0:1.15.14-1.module+el8.4.0+11833+614b07b8 RHSA-2021:3076 Aug 10, 2021
golang-race · ol 8 0:1.15.14-1.module+el8.4.0+20290+7af514f4 ELSA-2021-3076 Aug 12, 2021
golang-src · RHEL 8 0:1.15.14-1.module+el8.4.0+11833+614b07b8 RHSA-2021:3076 Aug 10, 2021
golang-src · ol 8 0:1.15.14-1.module+el8.4.0+20290+7af514f4 ELSA-2021-3076 Aug 12, 2021
golang-tests · RHEL 8 0:1.15.14-1.module+el8.4.0+11833+614b07b8 RHSA-2021:3076 Aug 10, 2021
golang-tests · ol 8 0:1.15.14-1.module+el8.4.0+20290+7af514f4 ELSA-2021-3076 Aug 12, 2021
helm · ol 8 0:3.3.4-2.el8 ELSA-2021-9267 May 29, 2021
istio · ol 8 0:1.7.3-1.0.2.el8 ELSA-2021-9267 May 29, 2021
istio-istioctl · ol 8 0:1.7.3-1.0.2.el8 ELSA-2021-9267 May 29, 2021
istio-mixc · ol 8 0:1.7.3-1.0.2.el8 ELSA-2021-9267 May 29, 2021
istio-mixs · ol 8 0:1.7.3-1.0.2.el8 ELSA-2021-9267 May 29, 2021
istio-pilot-agent · ol 8 0:1.7.3-1.0.2.el8 ELSA-2021-9267 May 29, 2021
istio-pilot-discovery · ol 8 0:1.7.3-1.0.2.el8 ELSA-2021-9267 May 29, 2021
kata · ol 8 0:1.11.5-4.el8 ELSA-2021-9267 May 29, 2021
kata-agent · ol 8 0:1.11.5-2.el8 ELSA-2021-9267 May 29, 2021
kata-image · ol 8 0:1.11.5-2.2.ol8_202104281558 ELSA-2021-9267 May 29, 2021
kata-ksm-throttler · ol 8 0:1.11.5-2.el8 ELSA-2021-9267 May 29, 2021
kata-proxy · ol 8 0:1.11.5-2.el8 ELSA-2021-9267 May 29, 2021
kata-runtime · ol 8 0:1.11.5-2.el8 ELSA-2021-9267 May 29, 2021
kata-shim · ol 8 0:1.11.5-2.el8 ELSA-2021-9267 May 29, 2021
kubeadm · ol 8 0:1.18.18-2.el8 ELSA-2021-9267 May 29, 2021
kubectl · ol 8 0:1.18.18-2.el8 ELSA-2021-9267 May 29, 2021
kubelet · ol 8 0:1.18.18-2.el8 ELSA-2021-9267 May 29, 2021
kubernetes-cni · ol 8 0:0.8.0-3.el8 ELSA-2021-9267 May 29, 2021
kubernetes-cni-plugins · ol 8 0:0.8.7-2.el8 ELSA-2021-9267 May 29, 2021
kubernetes-dashboard · ol 8 0:2.0.3-2.el8 ELSA-2021-9267 May 29, 2021
olcne-agent · ol 8 0:1.2.3-9.el8 ELSA-2021-9267 May 29, 2021
olcne-api-server · ol 8 0:1.2.3-9.el8 ELSA-2021-9267 May 29, 2021
olcne-istio-chart · ol 8 0:1.2.3-9.el8 ELSA-2021-9267 May 29, 2021
olcne-nginx · ol 8 0:1.2.3-9.el8 ELSA-2021-9267 May 29, 2021
olcne-prometheus-chart · ol 8 0:1.2.3-9.el8 ELSA-2021-9267 May 29, 2021
olcne-utils · ol 8 0:1.2.3-9.el8 ELSA-2021-9267 May 29, 2021
olcnectl · ol 8 0:1.2.3-9.el8 ELSA-2021-9267 May 29, 2021
yq · ol 8 0:3.4.0-2.el8 ELSA-2021-9267 May 29, 2021

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