Vulnerability-Lookup

CNVD-2017-08301

Vulnerability from cnvd - Published: 2017-06-05

Title

Debian Lintian反序列化漏洞

Description

Debian lintian是由Debian Project合作组织开发维护的一款软件包检查程序。 Debian lintian 2.5.50.3及之前的版本中存在安全漏洞。攻击者可利用该漏洞借助特制的YAML文件执行代码。

Severity

中

Patch Name

Debian Lintian反序列化漏洞的补丁

Patch Description

Debian lintian是由Debian Project合作组织开发维护的一款软件包检查程序。 Debian lintian 2.5.50.3及之前的版本中存在安全漏洞。攻击者可利用该漏洞借助特制的YAML文件执行代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

用户可参考如下厂商提供的安全补丁以修复该漏洞: https://bugs.debian.org/861958

Reference

https://bugs.debian.org/861958 https://nvd.nist.gov/vuln/detail/CVE-2017-8829

Impacted products

Name
Debian Debian <=2.5.50.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-8829",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8829"
    }
  },
  "description": "Debian lintian\u662f\u7531Debian Project\u5408\u4f5c\u7ec4\u7ec7\u5f00\u53d1\u7ef4\u62a4\u7684\u4e00\u6b3e\u8f6f\u4ef6\u5305\u68c0\u67e5\u7a0b\u5e8f\u3002\r\n\r\nDebian lintian 2.5.50.3\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5236\u7684YAML\u6587\u4ef6\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "Jakub Wilk \u003cjwilk@jwilk.net\u003e",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e:\r\nhttps://bugs.debian.org/861958",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-08301",
  "openTime": "2017-06-05",
  "patchDescription": "Debian lintian\u662f\u7531Debian Project\u5408\u4f5c\u7ec4\u7ec7\u5f00\u53d1\u7ef4\u62a4\u7684\u4e00\u6b3e\u8f6f\u4ef6\u5305\u68c0\u67e5\u7a0b\u5e8f\u3002\r\n\r\nDebian lintian 2.5.50.3\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5236\u7684YAML\u6587\u4ef6\u6267\u884c\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Debian Lintian\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Debian Debian \u003c=2.5.50.3"
  },
  "referenceLink": "https://bugs.debian.org/861958\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-8829",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-09",
  "title": "Debian Lintian\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e"
}

CVE-2017-8829 (GCVE-0-2017-8829)

Vulnerability from cvelistv5 – Published: 2017-05-08 06:10 – Updated: 2024-08-05 16:48

Summary

Deserialization vulnerability in lintian through 2.5.50.3 allows attackers to trigger code execution by requesting a review of a source package with a crafted YAML file.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2159 records in the last 180 days details

References

1 reference

URL	Tags
https://bugs.debian.org/861958	x_refsource_CONFIRM

Date Public

2017-05-07 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T16:48:22.676Z",
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          {
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            ],
            "url": "https://bugs.debian.org/861958"
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        ],
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    "cna": {
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        }
      ],
      "datePublic": "2017-05-07T00:00:00.000Z",
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        {
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          "value": "Deserialization vulnerability in lintian through 2.5.50.3 allows attackers to trigger code execution by requesting a review of a source package with a crafted YAML file."
        }
      ],
      "problemTypes": [
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            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-05-08T06:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugs.debian.org/861958"
        }
      ],
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        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-8829",
          "STATE": "PUBLIC"
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          "vendor": {
            "vendor_data": [
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                          }
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                      }
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  "cveMetadata": {
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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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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