Vulnerability-Lookup

CNVD-2016-05180

Vulnerability from cnvd - Published: 2016-07-22

Title

Lepton内存破坏漏洞（CNVD-2016-05180）

Description

Lepton是一套无损压缩JPEG格式文件的工具。 Lepton中存在内存破坏漏洞，攻击者可利用该漏洞获取敏感信息，造成拒绝服务。

Severity

高

Formal description

目前没有详细的解决方案提供： https://github.com/dropbox/lepton

Reference

http://www.securityfocus.com/bid/91809

Impacted products

Name
LEPTON LEPTON

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "91809"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6237"
    }
  },
  "description": "Lepton\u662f\u4e00\u5957\u65e0\u635f\u538b\u7f29JPEG\u683c\u5f0f\u6587\u4ef6\u7684\u5de5\u5177\u3002\r\n\r\nLepton\u4e2d\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Marco Grassi.",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttps://github.com/dropbox/lepton",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-05180",
  "openTime": "2016-07-22",
  "products": {
    "product": "LEPTON LEPTON"
  },
  "referenceLink": "http://www.securityfocus.com/bid/91809",
  "serverity": "\u9ad8",
  "submitTime": "2016-07-21",
  "title": "Lepton\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2016-05180\uff09"
}

CVE-2016-6237 (GCVE-0-2016-6237)

Vulnerability from cvelistv5 – Published: 2017-02-02 16:00 – Updated: 2024-08-06 01:22

Summary

The build_huffcodes function in lepton/jpgcoder.cc in Dropbox lepton 1.0 allows remote attackers to cause denial of service (out-of-bounds write) via a crafted jpeg file.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/dropbox/lepton/issues/26	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2016/07/17/6	mailing-listx_refsource_MLIST

Date Public ?

2016-07-17 00:00

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-06T01:22:20.671Z",
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              "x_transferred"
            ],
            "url": "https://github.com/dropbox/lepton/issues/26"
          },
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              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/07/17/6"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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        "dateUpdated": "2017-02-02T15:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://github.com/dropbox/lepton/issues/26"
        },
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          "tags": [
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          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/07/17/6"
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      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-6237",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                      "version": {
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "dateUpdated": "2024-08-06T01:22:20.671Z",
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  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date	Other

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-2016-05180

CVE-2016-6237 (GCVE-0-2016-6237)

Tags

Sightings

Nomenclature