x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2023-27492

[GoVulnBot]

CVE-2023-27492 references github.com/envoyproxy/envoy, which may be a Go module.

Description:
Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, the Lua filter is vulnerable to denial of service. Attackers can send large request bodies for routes that have Lua filter enabled and trigger crashes. As of versions versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, Envoy no longer invokes the Lua coroutine if the filter has been reset. As a workaround for those whose Lua filter is buffering all requests/ responses, mitigate by using the buffer filter to avoid triggering the local reply in the Lua filter.

References:

• NIST: https://nvd.nist.gov/vuln/detail/CVE-2023-27492
• JSON: https://github.com/CVEProject/cvelist/tree/e23d1517acf05c0763a151c5a53ed073e6428f36/2023/27xxx/CVE-2023-27492.json
• advisory: GHSA-wpc2-2jp6-ppg2
• Imported by: https://pkg.go.dev/github.com/envoyproxy/envoy?tab=importedby

Cross references:

• Module github.com/envoyproxy/envoy appears in issue x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2021-43824 #330 NOT_GO_CODE
• Module github.com/envoyproxy/envoy appears in issue x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2021-43825 #331 NOT_GO_CODE
• Module github.com/envoyproxy/envoy appears in issue x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2021-43826 #332 NOT_GO_CODE
• Module github.com/envoyproxy/envoy appears in issue x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2022-21654 #333 NOT_GO_CODE
• Module github.com/envoyproxy/envoy appears in issue x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2022-21655 #334 NOT_GO_CODE
• Module github.com/envoyproxy/envoy appears in issue x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2022-21656 #335 NOT_GO_CODE
• Module github.com/envoyproxy/envoy appears in issue x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2022-21657 #336 NOT_GO_CODE
• Module github.com/envoyproxy/envoy appears in issue x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2022-23606 #337 NOT_GO_CODE
• Module github.com/envoyproxy/envoy appears in issue x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2022-29224 #484 NOT_GO_CODE
• Module github.com/envoyproxy/envoy appears in issue x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2022-29225 #485 NOT_GO_CODE
• Module github.com/envoyproxy/envoy appears in issue x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2022-29226 #486 NOT_GO_CODE
• Module github.com/envoyproxy/envoy appears in issue x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2022-29227 #487 NOT_GO_CODE
• Module github.com/envoyproxy/envoy appears in issue x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2022-29228 #488 NOT_GO_CODE

See doc/triage.md for instructions on how to triage this report.

modules:
  - module: github.com/envoyproxy/envoy
    packages:
      - package: envoy
description: |
    Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, the Lua filter is vulnerable to denial of service. Attackers can send large request bodies for routes that have Lua filter enabled and trigger crashes. As of versions versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, Envoy no longer invokes the Lua coroutine if the filter has been reset. As a workaround for those whose Lua filter is buffering all requests/ responses, mitigate by using the buffer filter to avoid triggering the local reply in the Lua filter.
cves:
  - CVE-2023-27492
references:
  - advisory: https://github.com/envoyproxy/envoy/security/advisories/GHSA-wpc2-2jp6-ppg2

[gopherbot]

Change https://go.dev/cl/482615 mentions this issue: data/excluded: batch add GO-2023-1701, GO-2023-1700, GO-2023-1699, GO-2023-1687, GO-2023-1685, GO-2023-1695, GO-2023-1694, GO-2023-1693, GO-2023-1692, GO-2023-1691, GO-2023-1690