cnvd - cnvd-2016-12246

cnvd-2016-12246

Vulnerability from cnvd

Title: Info-ZIP UnZip 'zipinfo.c'缓冲区溢出漏洞

Description:

UnZip是Info-ZIP一款实现压缩格式为.zip的提取工具。

Info-ZIP UnZip存在远程缓冲区溢出漏洞，该漏洞源于未能对用户输入执行充分的边界检查。利用该漏洞，攻击者可以造成拒绝服务。

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： http://www.info-zip.org/UnZip.html

Reference: http://www.securityfocus.com/bid/94728

Impacted products

Name
['Info-ZIP UnZip 5.52', 'Info-ZIP UnZip 5.51', 'Info-ZIP UnZip 5.50', 'Info-ZIP UnZip 5.41', 'Info-ZIP UnZip 5.40', 'Info-ZIP UnZip 5.32', 'Info-ZIP UnZip 5.31', 'Info-ZIP UnZip 5.3', 'Info-ZIP UnZip 5.2', 'Info-ZIP UnZip 6.0']

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{
  "bids": {
    "bid": {
      "bidNumber": "94728"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-9844",
      "cveUrl": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-9844"
    }
  },
  "description": "UnZip\u662fInfo-ZIP\u4e00\u6b3e\u5b9e\u73b0\u538b\u7f29\u683c\u5f0f\u4e3a.zip\u7684\u63d0\u53d6\u5de5\u5177\u3002\r\n\r\nInfo-ZIP UnZip\u5b58\u5728\u8fdc\u7a0b\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u5bf9\u7528\u6237\u8f93\u5165\u6267\u884c\u5145\u5206\u7684\u8fb9\u754c\u68c0\u67e5\u3002\u5229\u7528\u8be5\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Alexis Vanden Eijnde",
  "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\nhttp://www.info-zip.org/UnZip.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-12246",
  "openTime": "2016-12-14",
  "products": {
    "product": [
      "Info-ZIP UnZip 5.52",
      "Info-ZIP UnZip 5.51",
      "Info-ZIP UnZip 5.50",
      "Info-ZIP UnZip 5.41",
      "Info-ZIP UnZip 5.40",
      "Info-ZIP UnZip 5.32",
      "Info-ZIP UnZip 5.31",
      "Info-ZIP UnZip 5.3",
      "Info-ZIP UnZip 5.2",
      "Info-ZIP UnZip 6.0"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/94728",
  "serverity": "\u4e2d",
  "submitTime": "2016-12-08",
  "title": "Info-ZIP UnZip \u0027zipinfo.c\u0027\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2016-9844 (GCVE-0-2016-9844)

Vulnerability from cvelistv5

Published

2017-01-18 17:00

Modified

2024-08-06 02:59

Severity ?

CWE

Summary

Buffer overflow in the zi_short function in zipinfo.c in Info-Zip UnZip 6.0 allows remote attackers to cause a denial of service (crash) via a large compression method value in the central directory file header.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/94728	vdb-entry, x_refsource_BID
	https://bugs.launchpad.net/ubuntu/+source/unzip/+bug/1643750	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2016/12/05/19	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2016/12/05/13	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2016/12/05/20	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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