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x/vulndb: potential Go vuln in github.com/kyverno/kyverno: CVE-2023-42814 #2336

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GoVulnBot opened this issue Nov 13, 2023 · 3 comments
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excluded: EFFECTIVELY_PRIVATE This vulnerability exists in a package can be imported, but isn't meant to be outside that module.

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@GoVulnBot
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CVE-2023-42814 references github.com/kyverno/kyverno, which may be a Go module.

Description:
Kyverno is a policy engine designed for Kubernetes. A security vulnerability was found in Kyverno where an attacker could cause denial of service of Kyverno. The vulnerable component in Kyvernos Notary verifier. An attacker would need control over the registry from which Kyverno would fetch attestations. With such a position, the attacker could return a malicious response to Kyverno, when Kyverno would send a request to the registry. The malicious response would cause denial of service of Kyverno, such that other users' admission requests would be blocked from being processed. This is a vulnerability in a new component released in v1.11.0. The only users affected by this are those that have been building Kyverno from source at the main branch which is not encouraged. Users consuming official Kyverno releases are not affected. There are no known cases of this vulnerability being exploited in the wild.

References:

Cross references:

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

modules:
    - module: github.com/kyverno/kyverno
      vulnerable_at: 1.11.0
      packages:
        - package: kyverno
cves:
    - CVE-2023-42814
references:
    - advisory: https://github.com/kyverno/kyverno/security/advisories/GHSA-9g37-h7p2-2c6r

@rolandshoemaker rolandshoemaker added the excluded: EFFECTIVELY_PRIVATE This vulnerability exists in a package can be imported, but isn't meant to be outside that module. label Nov 20, 2023
@gopherbot
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Change https://go.dev/cl/544095 mentions this issue: data/excluded: batch add 10 excluded reports

@gopherbot
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Change https://go.dev/cl/592763 mentions this issue: data/reports: unexclude 75 reports

@gopherbot
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Change https://go.dev/cl/606792 mentions this issue: data/reports: unexclude 20 reports (11)

gopherbot pushed a commit that referenced this issue Aug 21, 2024
  - data/reports/GO-2023-2097.yaml
  - data/reports/GO-2023-2109.yaml
  - data/reports/GO-2023-2121.yaml
  - data/reports/GO-2023-2125.yaml
  - data/reports/GO-2023-2134.yaml
  - data/reports/GO-2023-2135.yaml
  - data/reports/GO-2023-2136.yaml
  - data/reports/GO-2023-2156.yaml
  - data/reports/GO-2023-2159.yaml
  - data/reports/GO-2023-2166.yaml
  - data/reports/GO-2023-2170.yaml
  - data/reports/GO-2023-2176.yaml
  - data/reports/GO-2023-2188.yaml
  - data/reports/GO-2023-2329.yaml
  - data/reports/GO-2023-2330.yaml
  - data/reports/GO-2023-2332.yaml
  - data/reports/GO-2023-2335.yaml
  - data/reports/GO-2023-2336.yaml
  - data/reports/GO-2023-2337.yaml
  - data/reports/GO-2023-2338.yaml

Updates #2097
Updates #2109
Updates #2121
Updates #2125
Updates #2134
Updates #2135
Updates #2136
Updates #2156
Updates #2159
Updates #2166
Updates #2170
Updates #2176
Updates #2188
Updates #2329
Updates #2330
Updates #2332
Updates #2335
Updates #2336
Updates #2337
Updates #2338

Change-Id: I5fc55dacf7cdfd2512c00f07abfc0debfde9263f
Reviewed-on: https://go-review.googlesource.com/c/vulndb/+/606792
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Commit-Queue: Tatiana Bradley <tatianabradley@google.com>
Auto-Submit: Tatiana Bradley <tatianabradley@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
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