CVE-2022-1886 (GCVE-0-2022-1886)

Vulnerability from cvelistv5 – Published: 2022-05-26 00:00 – Updated: 2024-08-03 00:17
VLAI
Title
Heap-based Buffer Overflow in vim/vim
Summary
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.
Severity
7.1 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
vim vim/vim Affected: unspecified , < 8.2 (custom)
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    "redhat_vex": {
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      "cve": "CVE-2022-1886",
      "id": "CVE-2022-1886",
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      "product_status:known_not_affected": "30",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "vim: heap-based buffer overflow in function utf_head_off",
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      "version": "3"
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      "cve": "CVE-2022-1886",
      "id": "CVE-2022-1886",
      "initial_release_date": "2023-02-15T03:33:19Z",
      "product_status:known_not_affected": "227",
      "product_status:recommended": "15",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2022-1886",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2022-1886.json",
      "version": "21"
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  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.