GHSA-MWQ4-JMCC-2CX4中危未审查

Out-of-bounds Read and Missing Release of Memory after Effective Lifetime in tar

OSV 1.4.0 · unreviewed · 修改于 2021-12-11 03:58

发布时间

2021-05-27 23:14

GitHub 审查时间

—

NVD 发布时间

2021-03-27 01:15

源文件

advisories/unreviewed/2021/05/GHSA-mwq4-jmcc-2cx4/GHSA-mwq4-jmcc-2cx4.json

公告说明

A flaw was found in the src/list.c of tar 1.33 and earlier. This flaw allows an attacker who can submit a crafted input file to tar to cause uncontrolled consumption of memory. The highest threat from this vulnerability is to system availability.

受影响的软件包

该公告没有提供结构化的受影响软件包信息。

参考链接

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-20193

标识信息

别名 / CVE

CVE-2021-20193

CWE

CWE-125CWE-401

软件生态

无

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

原始 OSV JSON

{
  "id": "GHSA-mwq4-jmcc-2cx4",
  "aliases": [
    "CVE-2021-20193"
  ],
  "details": "A flaw was found in the src/list.c of tar 1.33 and earlier. This flaw allows an attacker who can submit a crafted input file to tar to cause uncontrolled consumption of memory. The highest threat from this vulnerability is to system availability.",
  "summary": "Out-of-bounds Read and Missing Release of Memory after Effective Lifetime in tar",
  "affected": [],
  "modified": "2021-12-10T19:58:00Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
    }
  ],
  "published": "2021-05-27T15:14:35Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20193",
      "type": "ADVISORY"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1917565",
      "type": "WEB"
    },
    {
      "url": "https://git.savannah.gnu.org/cgit/tar.git/commit/?id=d9d4435692150fa8ff68e1b1a473d187cc3fd777",
      "type": "WEB"
    },
    {
      "url": "https://savannah.gnu.org/bugs/?59897",
      "type": "WEB"
    },
    {
      "url": "https://security.gentoo.org/glsa/202105-29",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-125",
      "CWE-401"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "nvd_published_at": "2021-03-26T17:15:00Z",
    "github_reviewed_at": null
  }
}