{
  "id": "openEuler-SA-2023-1902",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2023-1902",
  "title": "An update for vim is now available for openEuler-22.03-LTS",
  "severity": "Low",
  "description": "Vim is an advanced text editor that seeks to provide the power of the de-facto Unix editor 'Vi', with a more complete feature set. Vim is a highly configurable text editor built to enable efficient text editing. It is an improved version of the vi editor distributed with most UNIX systems.\r\n\r\nSecurity Fix(es):\r\n\r\nVim is a UNIX editor that, prior to version 9.0.2121, has a heap-use-after-free vulnerability. When executing a `:s` command for the very first time and using a sub-replace-special atom inside the substitution part, it is possible that the recursive `:s` call causes free-ing of memory which may later then be accessed by the initial `:s` command. The user must intentionally execute the payload and the whole process is a bit tricky to do since it seems to work only reliably for the very first :s command. It may also cause a crash of Vim. Version 9.0.2121 contains a fix for this issue.(CVE-2023-48706)",
  "cves": [
    {
      "id": "CVE-2023-48706",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-48706",
      "severity": "Low"
    }
  ]
}