Security readout for executives and security teams
Plain-English summary
This issue affects older Go releases and can cause denial of service. The supplied record names Go before 1.14.12 and Go 1.15.x before 1.15.4 as affected. No CVSS score, CWE, or active exploitation evidence is provided, so urgency depends on whether business-critical systems run or embed those Go versions.
Executive priority
Schedule remediation through normal vulnerability management, escalating for externally reachable or availability-critical services. The impact is denial of service, not documented code execution, and the provided sources do not show active exploitation.
Technical view
CVE-2020-28362 is described as a Go denial-of-service vulnerability fixed in Go 1.14.12 and 1.15.4. The bundle does not identify the vulnerable component, trigger condition, CWE, or exploit prerequisites. Downstream advisories from Fedora, NetApp, Arista, and Apache Traffic Control indicate ecosystem impact through packaged or embedded Go.
Likely exposure
Exposure is most likely in applications, appliances, containers, build images, or vendor products using Go before 1.14.12 or 1.15.4. The provided affected-product metadata is incomplete, so asset owners should inventory Go runtime, compiler, and vendor firmware dependencies.
Exploitation context
The bundle does not show CISA KEV listing or cite active exploitation. It only supports a denial-of-service impact statement and fixed Go versions. Treat exploitation status as unconfirmed, not known exploited.
Researcher notes
The public bundle is sparse: no CVSS, CWE, affected component, or trigger details are included. Analysis should stay version-focused unless vendor advisories provide product-specific scope. Avoid assuming exploitability beyond denial of service.
Mitigation direction
- Upgrade Go to 1.14.12, 1.15.4, or a later supported release.
- Update vendor packages that bundle Go, including Fedora-provided Go packages where applicable.
- Check NetApp and Arista advisories for product-specific exposure and remediation guidance.
- Rebuild Go applications and containers from patched toolchains where static binaries may embed affected code.
- Prioritize internet-facing and business-critical services for update validation first.
Validation and detection
- Inventory Go versions in build images, CI runners, developer toolchains, and production containers.
- Identify statically linked Go binaries and determine their build Go version.
- Review vendor advisories for appliances or platforms using embedded Go components.
- Confirm patched packages are deployed after updating operating-system repositories.
- Monitor availability telemetry for unexplained crashes or service exhaustion.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2020-28362 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- [trafficcontrol-issues] 20201112 [GitHub] [trafficcontrol] zrhoffman opened a new pull request #5278: Update Go version to 1.15.5CVE reference · mailing-list, x_refsource_MLIST
- https://groups.google.com/g/golang-nuts/c/c-ssaaS7RMICVE reference · x_refsource_CONFIRM
- FEDORA-2020-864922e78aCVE reference · vendor-advisory, x_refsource_FEDORA
- https://security.netapp.com/advisory/ntap-20201202-0004/CVE reference · x_refsource_CONFIRM
- FEDORA-2020-e971480183CVE reference · vendor-advisory, x_refsource_FEDORA
- https://www.arista.com/en/support/advisories-notices/security-advisories/12166-security-advisory-62CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.