ubuntu-cve-2024-46613
Vulnerability from osv_ubuntu
Published
2024-11-10 21:15
Modified
2026-04-22 07:50
Summary
Details

WeeChat before 4.4.2 has an integer overflow and resultant buffer overflow at core/core-string.c when there are more than two billion items in a list. This affects string_free_split_shared , string_free_split, string_free_split_command, and string_free_split_tags.

Severity
4.3 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "weechat",
            "binary_version": "1.4-2ubuntu0.1+esm1"
          },
          {
            "binary_name": "weechat-core",
            "binary_version": "1.4-2ubuntu0.1+esm1"
          },
          {
            "binary_name": "weechat-curses",
            "binary_version": "1.4-2ubuntu0.1+esm1"
          },
          {
            "binary_name": "weechat-plugins",
            "binary_version": "1.4-2ubuntu0.1+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "weechat",
        "purl": "pkg:deb/ubuntu/weechat@1.4-2ubuntu0.1+esm1?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.3-1",
        "1.3-1build1",
        "1.4-1",
        "1.4-1build1",
        "1.4-1build2",
        "1.4-2",
        "1.4-2ubuntu0.1",
        "1.4-2ubuntu0.1+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "weechat",
            "binary_version": "1.9.1-1ubuntu1+esm1"
          },
          {
            "binary_name": "weechat-core",
            "binary_version": "1.9.1-1ubuntu1+esm1"
          },
          {
            "binary_name": "weechat-curses",
            "binary_version": "1.9.1-1ubuntu1+esm1"
          },
          {
            "binary_name": "weechat-plugins",
            "binary_version": "1.9.1-1ubuntu1+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "weechat",
        "purl": "pkg:deb/ubuntu/weechat@1.9.1-1ubuntu1+esm1?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.9.1-1",
        "1.9.1-1build1",
        "1.9.1-1ubuntu1",
        "1.9.1-1ubuntu1+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "weechat",
            "binary_version": "2.8-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "weechat-core",
            "binary_version": "2.8-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "weechat-curses",
            "binary_version": "2.8-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "weechat-guile",
            "binary_version": "2.8-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "weechat-headless",
            "binary_version": "2.8-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "weechat-lua",
            "binary_version": "2.8-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "weechat-perl",
            "binary_version": "2.8-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "weechat-php",
            "binary_version": "2.8-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "weechat-plugins",
            "binary_version": "2.8-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "weechat-python",
            "binary_version": "2.8-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "weechat-ruby",
            "binary_version": "2.8-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "weechat-tcl",
            "binary_version": "2.8-1ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "weechat",
        "purl": "pkg:deb/ubuntu/weechat@2.8-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.6-2",
        "2.6-2build1",
        "2.6-2build2",
        "2.6-2ubuntu1",
        "2.6-2ubuntu2",
        "2.8-1",
        "2.8-1ubuntu0.1~esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "weechat",
            "binary_version": "3.5-1"
          },
          {
            "binary_name": "weechat-core",
            "binary_version": "3.5-1"
          },
          {
            "binary_name": "weechat-curses",
            "binary_version": "3.5-1"
          },
          {
            "binary_name": "weechat-guile",
            "binary_version": "3.5-1"
          },
          {
            "binary_name": "weechat-headless",
            "binary_version": "3.5-1"
          },
          {
            "binary_name": "weechat-lua",
            "binary_version": "3.5-1"
          },
          {
            "binary_name": "weechat-perl",
            "binary_version": "3.5-1"
          },
          {
            "binary_name": "weechat-php",
            "binary_version": "3.5-1"
          },
          {
            "binary_name": "weechat-plugins",
            "binary_version": "3.5-1"
          },
          {
            "binary_name": "weechat-python",
            "binary_version": "3.5-1"
          },
          {
            "binary_name": "weechat-ruby",
            "binary_version": "3.5-1"
          },
          {
            "binary_name": "weechat-tcl",
            "binary_version": "3.5-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "weechat",
        "purl": "pkg:deb/ubuntu/weechat@3.5-1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.3-1",
        "3.3-1ubuntu1",
        "3.4-2",
        "3.4-2build1",
        "3.4-2build2",
        "3.4.1-1",
        "3.5-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "weechat",
            "binary_version": "4.1.1-1build7"
          },
          {
            "binary_name": "weechat-core",
            "binary_version": "4.1.1-1build7"
          },
          {
            "binary_name": "weechat-curses",
            "binary_version": "4.1.1-1build7"
          },
          {
            "binary_name": "weechat-guile",
            "binary_version": "4.1.1-1build7"
          },
          {
            "binary_name": "weechat-headless",
            "binary_version": "4.1.1-1build7"
          },
          {
            "binary_name": "weechat-lua",
            "binary_version": "4.1.1-1build7"
          },
          {
            "binary_name": "weechat-perl",
            "binary_version": "4.1.1-1build7"
          },
          {
            "binary_name": "weechat-php",
            "binary_version": "4.1.1-1build7"
          },
          {
            "binary_name": "weechat-plugins",
            "binary_version": "4.1.1-1build7"
          },
          {
            "binary_name": "weechat-python",
            "binary_version": "4.1.1-1build7"
          },
          {
            "binary_name": "weechat-ruby",
            "binary_version": "4.1.1-1build7"
          },
          {
            "binary_name": "weechat-tcl",
            "binary_version": "4.1.1-1build7"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "weechat",
        "purl": "pkg:deb/ubuntu/weechat@4.1.1-1build7?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.0.5-1",
        "4.1.1-1",
        "4.1.1-1build2",
        "4.1.1-1build3",
        "4.1.1-1build6",
        "4.1.1-1build7"
      ]
    }
  ],
  "aliases": [],
  "details": "WeeChat before 4.4.2 has an integer overflow and resultant buffer overflow at core/core-string.c when there are more than two billion items in a list. This affects string_free_split_shared , string_free_split, string_free_split_command, and string_free_split_tags.",
  "id": "UBUNTU-CVE-2024-46613",
  "modified": "2026-04-22T07:50:53Z",
  "published": "2024-11-10T21:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-46613"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-46613"
    },
    {
      "type": "REPORT",
      "url": "https://weechat.org/doc/weechat/security/WSA-2024-1/"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/weechat/weechat/issues/2178"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/weechat/weechat/commit/315f769ab25643cf501a4bf8deb8025d92654303"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/weechat/weechat/commit/5564baf424d847144f13ee50f0988e4f3407e638"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/weechat/weechat/commit/62d0347d4bdee63694354184611b0b6af5028ff2"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/weechat/weechat/commit/970f20af31cbcce02a99368eb633e8c4082dfe64"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/weechat/weechat/commit/9aa0a94156c7cc367d52c31e60d8b03239d4dbd4"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2024-46613"
  ]
}



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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