Vulnerability-Lookup

CNVD-2016-03897

Vulnerability from cnvd - Published: 2016-06-12

Title

7zip拒绝服务漏洞

Description

7zip是一套7-Zip（数据压缩程序）软件。该软件可以压缩、解压7z格式的文件。 7zip 9.20版本和15.05 beta版本的Archive/Udf/UdfIn.cpp文件中的‘CInArchive::ReadFileItem’方法中存在安全漏洞。远程攻击者可借助UDF文件中的Long Allocation Descriptor中的‘PartitionRef’字段利用该漏洞造成拒绝服务（越边界读取），或执行任意代码。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： http://www.7-zip.org/

Reference

http://www.talosintel.com/reports/TALOS-2016-0094/ http://lists.opensuse.org/opensuse-updates/2016-06/msg00004.html

Impacted products

Name
['7zip 7zip 9.20', '7zip 7zip 15.05 beta']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-2335"
    }
  },
  "description": "7zip\u662f\u4e00\u59577-Zip\uff08\u6570\u636e\u538b\u7f29\u7a0b\u5e8f\uff09\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u53ef\u4ee5\u538b\u7f29\u3001\u89e3\u538b7z\u683c\u5f0f\u7684\u6587\u4ef6\u3002\r\n\r\n7zip 9.20\u7248\u672c\u548c15.05 beta\u7248\u672c\u7684Archive/Udf/UdfIn.cpp\u6587\u4ef6\u4e2d\u7684\u2018CInArchive::ReadFileItem\u2019\u65b9\u6cd5\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9UDF\u6587\u4ef6\u4e2d\u7684Long Allocation Descriptor\u4e2d\u7684\u2018PartitionRef\u2019\u5b57\u6bb5\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8d8a\u8fb9\u754c\u8bfb\u53d6\uff09\uff0c\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttp://www.7-zip.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-03897",
  "openTime": "2016-06-12",
  "products": {
    "product": [
      "7zip 7zip 9.20",
      "7zip 7zip 15.05 beta"
    ]
  },
  "referenceLink": "http://www.talosintel.com/reports/TALOS-2016-0094/\r\nhttp://lists.opensuse.org/opensuse-updates/2016-06/msg00004.html",
  "serverity": "\u4e2d",
  "submitTime": "2016-06-08",
  "title": "7zip\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-2335 (GCVE-0-2016-2335)

Vulnerability from cvelistv5 – Published: 2016-06-07 14:00 – Updated: 2024-08-05 23:24

Summary

The CInArchive::ReadFileItem method in Archive/Udf/UdfIn.cpp in 7zip 9.20 and 15.05 beta and p7zip allows remote attackers to cause a denial of service (out-of-bounds read) or execute arbitrary code via the PartitionRef field in the Long Allocation Descriptor in a UDF file.

Severity

No CVSS data available.

CWE

Assigner

certcc mitre root

References

13 references

URL	Tags
http://lists.opensuse.org/opensuse-updates/2016-0…	vendor-advisoryx_refsource_SUSE
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
http://lists.opensuse.org/opensuse-updates/2016-0…	vendor-advisoryx_refsource_SUSE
http://blog.talosintel.com/2016/05/multiple-7-zip…	x_refsource_MISC
http://www.securityfocus.com/bid/90531	vdb-entryx_refsource_BID
https://security.gentoo.org/glsa/201701-27	vendor-advisoryx_refsource_GENTOO
http://www.securitytracker.com/id/1035876	vdb-entryx_refsource_SECTRACK
http://lists.opensuse.org/opensuse-updates/2016-0…	vendor-advisoryx_refsource_SUSE
http://www.talosintel.com/reports/TALOS-2016-0094/	x_refsource_MISC
http://www.debian.org/security/2016/dsa-3599	vendor-advisoryx_refsource_DEBIAN
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://usn.ubuntu.com/3913-1/	vendor-advisoryx_refsource_UBUNTU

Date Public

2016-05-10 00:00

Show details on NVD website

JSON

To clipboard

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          "tags": [
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          "url": "http://lists.opensuse.org/opensuse-updates/2016-06/msg00098.html"
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          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNYIQAU3FKFBNFPK6GKYTSVRHQA7PTYT/"
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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

CNVD-2016-03897

CVE-2016-2335 (GCVE-0-2016-2335)

Tags

Sightings

Nomenclature

Related by attack behaviour