Vulnerability-Lookup

CNVD-2021-80280

Vulnerability from cnvd - Published: 2021-10-26

Title

HTMLDOC堆缓冲区溢出漏洞（CNVD-2021-80280）

Description

HTMLDOC是一款能够将HTML和Markdown文件转换为EPUB、索引HTML、PostScript和PDF等格式文件的开源程序。 HTMLDOC存在缓冲区错误漏洞，该漏洞源于ps-pdf.cxx 中的 render_table_row() 函数中的边界错误。远程攻击者利用该漏洞触发堆缓冲区溢出，并在目标系统上执行任意代码。

Severity

低

Patch Name

HTMLDOC堆缓冲区溢出漏洞（CNVD-2021-80280）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/michaelrsweet/htmldoc/issues/417

Reference

https://github.com/michaelrsweet/htmldoc/issues/417

Impacted products

Name
['Michael R Sweet htmldoc (Debian 软件包) 1.9.2-1', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.2-2', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.3', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.3-1', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.7-1', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.8', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.8-1', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.8-2']

Name

['Michael R Sweet htmldoc (Debian 软件包) 1.9.2-1', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.2-2', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.3', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.3-1', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.7-1', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.8', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.8-1', 'Michael R Sweet htmldoc (Debian 软件包) 1.9.8-2']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-26259",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-26259"
    }
  },
  "description": "HTMLDOC\u662f\u4e00\u6b3e\u80fd\u591f\u5c06HTML\u548cMarkdown\u6587\u4ef6\u8f6c\u6362\u4e3aEPUB\u3001\u7d22\u5f15HTML\u3001PostScript\u548cPDF\u7b49\u683c\u5f0f\u6587\u4ef6\u7684\u5f00\u6e90\u7a0b\u5e8f\u3002\n\nHTMLDOC\u5b58\u5728\u7f13\u51b2\u533a\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eps-pdf.cxx \u4e2d\u7684 render_table_row() \u51fd\u6570\u4e2d\u7684\u8fb9\u754c\u9519\u8bef\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u89e6\u53d1\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u5e76\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/michaelrsweet/htmldoc/issues/417",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-80280",
  "openTime": "2021-10-26",
  "patchDescription": "HTMLDOC\u662f\u4e00\u6b3e\u80fd\u591f\u5c06HTML\u548cMarkdown\u6587\u4ef6\u8f6c\u6362\u4e3aEPUB\u3001\u7d22\u5f15HTML\u3001PostScript\u548cPDF\u7b49\u683c\u5f0f\u6587\u4ef6\u7684\u5f00\u6e90\u7a0b\u5e8f\u3002\r\n\r\nHTMLDOC\u5b58\u5728\u7f13\u51b2\u533a\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eps-pdf.cxx \u4e2d\u7684 render_table_row() \u51fd\u6570\u4e2d\u7684\u8fb9\u754c\u9519\u8bef\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u89e6\u53d1\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u5e76\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\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": "HTMLDOC\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-80280\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Michael R Sweet htmldoc (Debian \u8f6f\u4ef6\u5305) 1.9.2-1",
      "Michael R Sweet htmldoc (Debian \u8f6f\u4ef6\u5305) 1.9.2-2",
      "Michael R Sweet htmldoc (Debian \u8f6f\u4ef6\u5305) 1.9.3",
      "Michael R Sweet htmldoc (Debian \u8f6f\u4ef6\u5305) 1.9.3-1",
      "Michael R Sweet htmldoc (Debian \u8f6f\u4ef6\u5305) 1.9.7-1",
      "Michael R Sweet htmldoc (Debian \u8f6f\u4ef6\u5305) 1.9.8",
      "Michael R Sweet htmldoc (Debian \u8f6f\u4ef6\u5305) 1.9.8-1",
      "Michael R Sweet htmldoc (Debian \u8f6f\u4ef6\u5305) 1.9.8-2"
    ]
  },
  "referenceLink": "https://github.com/michaelrsweet/htmldoc/issues/417",
  "serverity": "\u4f4e",
  "submitTime": "2021-06-16",
  "title": "HTMLDOC\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-80280\uff09"
}

CVE-2021-26259 (GCVE-0-2021-26259)

Vulnerability from cvelistv5 – Published: 2022-03-03 00:00 – Updated: 2024-08-03 20:19

Summary

A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in render_table_row(),in ps-pdf.cxx may lead to arbitrary code execution and denial of service.

Severity

No CVSS data available.

CWE

CWE-787 - >CWE-400

Assigner

redhat CNA under the redhat root

CNA scorecard B 82/100 over 1046 records in the last 180 days details

References

2 references

URL	Tags
https://github.com/michaelrsweet/htmldoc/issues/417
https://github.com/michaelrsweet/htmldoc/commit/0…

Impacted products

1 product

Vendor	Product	Version
n/a	htmldoc	Affected: v1.9.12

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T20:19:20.148Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/michaelrsweet/htmldoc/issues/417"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/michaelrsweet/htmldoc/commit/0ddab26a542c74770317b622e985c52430092ba5"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "htmldoc",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "v1.9.12"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in render_table_row(),in ps-pdf.cxx may lead to arbitrary code execution and denial of service."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "cweId": "CWE-787",
              "description": "CWE-787-\u003eCWE-400",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-10-07T00:00:00.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "url": "https://github.com/michaelrsweet/htmldoc/issues/417"
        },
        {
          "url": "https://github.com/michaelrsweet/htmldoc/commit/0ddab26a542c74770317b622e985c52430092ba5"
        }
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    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2021-26259",
    "datePublished": "2022-03-03T00:00:00.000Z",
    "dateReserved": "2021-04-06T00:00:00.000Z",
    "dateUpdated": "2024-08-03T20:19:20.148Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

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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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