x/vulndb: potential Go vuln in github.com/istio/istio: CVE-2020-8595

[tatianab]

CVE-2020-8595 references github.com/istio/istio, which may be a Go module.

Description:
Istio versions 1.2.10 (End of Life) and prior, 1.3 through 1.3.7, and 1.4 through 1.4.3 allows authentication bypass. The Authentication Policy exact-path matching logic can allow unauthorized access to HTTP paths even if they are configured to be only accessed after presenting a valid JWT token. For example, an attacker can add a ? or # character to a URI that would otherwise satisfy an exact-path match.

References:

• NIST: https://nvd.nist.gov/vuln/detail/CVE-2020-8595
• fix: https://github.com/istio/istio/commits/master
• web: https://istio.io/news/security/
• web: https://access.redhat.com/errata/RHSA-2020:0477
• web: https://access.redhat.com/security/cve/cve-2020-8595
• web: https://istio.io/news/security/istio-security-2020-001/
• web: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-8595
• Imported by: https://pkg.go.dev/github.com/istio/istio?tab=importedby

Cross references:

• Module github.com/istio/istio appears in issue x/vulndb: potential Go vuln in github.com/istio/istio/security: CVE-2022-21679 #297 EFFECTIVELY_PRIVATE
• Module github.com/istio/istio appears in issue x/vulndb: potential Go vuln in github.com/istio/istio/security: CVE-2022-21701 #299 EFFECTIVELY_PRIVATE
• Module github.com/istio/istio appears in issue x/vulndb: potential Go vuln in github.com/istio/istio/security: CVE-2022-23635 #338 EFFECTIVELY_PRIVATE
• Module github.com/istio/istio appears in issue x/vulndb: potential Go vuln in github.com/istio/istio/security: CVE-2022-24726 #352 EFFECTIVELY_PRIVATE
• Module github.com/istio/istio appears in issue x/vulndb: potential Go vuln in github.com/istio/istio/security: CVE-2022-31045 #489 EFFECTIVELY_PRIVATE
• Module github.com/istio/istio appears in issue x/vulndb: potential Go vuln in github.com/istio/istio: CVE-2022-39278 #1064 DEPENDENT_VULNERABILITY
• Module github.com/istio/istio appears in issue x/vulndb: potential Go vuln in github.com/istio/istio: GHSA-6c6p-h79f-g6p4 #1101 NOT_IMPORTABLE

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

modules:
    - module: github.com/istio/istio
      vulnerable_at: 0.0.0-20231108040633-7df817a6ab40
      packages:
        - package: n/a
cves:
    - CVE-2020-8595
references:
    - fix: https://github.com/istio/istio/commits/master
    - web: https://istio.io/news/security/
    - web: https://access.redhat.com/errata/RHSA-2020:0477
    - web: https://access.redhat.com/security/cve/cve-2020-8595
    - web: https://istio.io/news/security/istio-security-2020-001/
    - web: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-8595

[gopherbot]

Change https://go.dev/cl/540721 mentions this issue: data/excluded: batch add 135 excluded reports