GHSA-96JV-R488-C2RJ

Vulnerability from github – Published: 2023-01-10 03:30 – Updated: 2023-01-13 17:18
VLAI?
Summary
bzip2 allows attackers to cause a denial of service via a large file that triggers an integer overflow
Details

The bzip2 crate before 0.4.4 for Rust allow attackers to cause a denial of service via a large file that triggers an integer overflow in mem.rs. NOTE: this is unrelated to the https://crates.io/crates/bzip2-rs product.

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Show details on source website
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "bzip2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.4.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-22895"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-01-10T22:10:17Z",
    "nvd_published_at": "2023-01-10T01:15:00Z",
    "severity": "HIGH"
  },
  "details": "The bzip2 crate before 0.4.4 for Rust allow attackers to cause a denial of service via a large file that triggers an integer overflow in `mem.rs`. NOTE: this is unrelated to the https://crates.io/crates/bzip2-rs product.",
  "id": "GHSA-96jv-r488-c2rj",
  "modified": "2023-01-13T17:18:40Z",
  "published": "2023-01-10T03:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-22895"
    },
    {
      "type": "WEB",
      "url": "https://github.com/alexcrichton/bzip2-rs/pull/86"
    },
    {
      "type": "WEB",
      "url": "https://github.com/alexcrichton/bzip2-rs/commit/90c9c182cd5a5ebc75810aebd89b347a7bdf590b"
    },
    {
      "type": "WEB",
      "url": "https://crates.io/crates/bzip2/versions"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/alexcrichton/bzip2-rs"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MI5SVRSGKBWB2JGDLDVIFY5ZQVDZP6I7"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SQK57GGXJX3AH7KF6S7S3N7JC5QOYUQ7"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UUK2JO25PPA6XBREKJRBLRCD22LKIOLO"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2023-0004.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "bzip2 allows attackers to cause a denial of service via a large file that triggers an integer overflow"
}


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.