osv-2023-14
Vulnerability from osv_ossfuzz
Published
2023-01-19 13:00
Modified
2023-01-19 13:00
Summary
Stack-buffer-overflow in AffixMgr::compound_check
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55191

Crash type: Stack-buffer-overflow READ 1
Crash state:
AffixMgr::compound_check
SuggestMgr::checkword
SuggestMgr::testsug
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "hunspell",
        "purl": "pkg:generic/hunspell"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "473241e89d4d24a964e8fd711863725aba207422"
            },
            {
              "fixed": "0a92068c30a860cb0673d7b3a89afe2143a714f7"
            }
          ],
          "repo": "https://github.com/hunspell/hunspell.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.7.2"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55191\n\n```\nCrash type: Stack-buffer-overflow READ 1\nCrash state:\nAffixMgr::compound_check\nSuggestMgr::checkword\nSuggestMgr::testsug\n```\n",
  "id": "OSV-2023-14",
  "modified": "2023-01-19T13:00:59.219478Z",
  "published": "2023-01-19T13:00:59.219251Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55191"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Stack-buffer-overflow in AffixMgr::compound_check"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.