Vulnerability-Lookup

CNVD-2018-04306

Vulnerability from cnvd - Published: 2018-03-06

Title

Long Range Zip无限循环漏洞

Description

Long Range Zip（亦称lrzip）是擅长压缩大型文件的压缩实用程序。 Long Range Zip（亦称lrzip）0.631中的get_fileinfo函数(lrzip.c)存在无限循环漏洞。远程攻击者可通过特制lrz文件利用该漏洞导致拒绝服务。

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： https://github.com/ckolivas/lrzip

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-5786

Impacted products

Name
Long Range Zip Long Range Zip 0.631

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-5786"
    }
  },
  "description": "Long Range Zip\uff08\u4ea6\u79f0lrzip\uff09\u662f\u64c5\u957f\u538b\u7f29\u5927\u578b\u6587\u4ef6\u7684\u538b\u7f29\u5b9e\u7528\u7a0b\u5e8f\u3002\r\n\r\nLong Range Zip\uff08\u4ea6\u79f0lrzip\uff090.631\u4e2d\u7684get_fileinfo\u51fd\u6570(lrzip.c)\u5b58\u5728\u65e0\u9650\u5faa\u73af\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236lrz\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "ProbeFuzzer",
  "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-2018-04306",
  "openTime": "2018-03-06",
  "products": {
    "product": "Long Range Zip Long Range Zip 0.631"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-5786",
  "serverity": "\u4e2d",
  "submitTime": "2018-01-19",
  "title": "Long Range Zip\u65e0\u9650\u5faa\u73af\u6f0f\u6d1e"
}

CVE-2018-5786 (GCVE-0-2018-5786)

Vulnerability from cvelistv5 – Published: 2018-01-19 08:00 – Updated: 2024-08-05 05:47

Summary

In Long Range Zip (aka lrzip) 0.631, there is an infinite loop and application hang in the get_fileinfo function (lrzip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://github.com/ckolivas/lrzip/issues/91	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST
https://www.debian.org/security/2022/dsa-5145	vendor-advisoryx_refsource_DEBIAN

Date Public

2018-01-19 00:00

Show details on NVD website

JSON

To clipboard

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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.

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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