Vulnerability-Lookup

CNVD-2019-14257

Vulnerability from cnvd - Published: 2019-05-14

Title

Long Range Zip拒绝服务漏洞（CNVD-2019-14257）

Description

Long Range Zip（又名lrzip）是一款开源的压缩实用程序，适用于大文件的压缩。LZO是使用在其中的一个无损数据压缩算法。 lrzip 0.631版本中使用的LZO 2.10版本的liblzo2.so.2文件的‘lzo1x_decompress’函数存在安全漏洞。目前没有详细的漏洞细节提供。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/ckolivas/lrzip

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-10654

Impacted products

Name
Long Range Zip Long Range Zip 0.631

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-10654"
    }
  },
  "description": "Long Range Zip\uff08\u53c8\u540dlrzip\uff09\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u538b\u7f29\u5b9e\u7528\u7a0b\u5e8f\uff0c\u9002\u7528\u4e8e\u5927\u6587\u4ef6\u7684\u538b\u7f29\u3002LZO\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u65e0\u635f\u6570\u636e\u538b\u7f29\u7b97\u6cd5\u3002\n\nlrzip 0.631\u7248\u672c\u4e2d\u4f7f\u7528\u7684LZO 2.10\u7248\u672c\u7684liblzo2.so.2\u6587\u4ef6\u7684\u2018lzo1x_decompress\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "discovererName": "unKnow",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/ckolivas/lrzip",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-14257",
  "openTime": "2019-05-14",
  "products": {
    "product": "Long Range Zip Long Range Zip 0.631"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-10654",
  "serverity": "\u4e2d",
  "submitTime": "2019-04-01",
  "title": "Long Range Zip\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2019-14257\uff09"
}

CVE-2019-10654 (GCVE-0-2019-10654)

Vulnerability from cvelistv5 – Published: 2019-03-30 14:36 – Updated: 2024-08-04 22:32

Summary

The lzo1x_decompress function in liblzo2.so.2 in LZO 2.10, as used in Long Range Zip (aka lrzip) 0.631, allows remote attackers to cause a denial of service (invalid memory read and application crash) via a crafted archive, a different vulnerability than CVE-2017-8845.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://github.com/ckolivas/lrzip/issues/108

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T22:32:00.663Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/ckolivas/lrzip/issues/108"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
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      ],
      "descriptions": [
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
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        "dateUpdated": "2019-03-30T14:36:55.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/ckolivas/lrzip/issues/108"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-10654",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
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                      }
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                "vendor_name": "n/a"
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        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "The lzo1x_decompress function in liblzo2.so.2 in LZO 2.10, as used in Long Range Zip (aka lrzip) 0.631, allows remote attackers to cause a denial of service (invalid memory read and application crash) via a crafted archive, a different vulnerability than CVE-2017-8845."
            }
          ]
        },
        "problemtype": {
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            {
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                  "value": "n/a"
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        },
        "references": {
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            {
              "name": "https://github.com/ckolivas/lrzip/issues/108",
              "refsource": "MISC",
              "url": "https://github.com/ckolivas/lrzip/issues/108"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "dateReserved": "2019-03-30T00:00:00.000Z",
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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.

Action not permitted

CNVD-2019-14257

CVE-2019-10654 (GCVE-0-2019-10654)

Tags

Sightings

Nomenclature