id: GO-2023-1702
modules:
    - module: std
      versions:
        - fixed: 1.19.8
        - introduced: 1.20.0-0
          fixed: 1.20.3
      vulnerable_at: 1.20.2
      packages:
        - package: go/scanner
          symbols:
            - Scanner.updateLineInfo
          derived_symbols:
            - Scanner.Scan
summary: Infinite loop in parsing in go/scanner
description: |-
    Calling any of the Parse functions on Go source code which contains //line
    directives with very large line numbers can cause an infinite loop due to
    integer overflow.
credits:
    - Philippe Antoine (Catena cyber)
references:
    - report: https://go.dev/issue/59180
    - fix: https://go.dev/cl/482078
    - web: https://groups.google.com/g/golang-announce/c/Xdv6JL9ENs8
cve_metadata:
    id: CVE-2023-24537
    cwe: 'CWE-835: Loop with Unreachable Exit Condition (''Infinite Loop'')'
    references:
        - https://security.gentoo.org/glsa/202311-09