Vulnerability-Lookup

CNVD-2022-70583

Vulnerability from cnvd - Published: 2022-10-14

Title

SWFTools缓冲区溢出漏洞（CNVD-2022-70583）

Description

SWFTools是一组用于处理Adobe Flash文件（SWF 文件）的实用程序。 SWFTools存在安全漏洞，该漏洞源于/gfxpoly/convert.c 的 convert_gfxline位置存在分段违规问题。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

SWFTools缓冲区溢出漏洞（CNVD-2022-70583）的补丁

Patch Description

SWFTools是一组用于处理Adobe Flash文件（SWF 文件）的实用程序。 SWFTools存在安全漏洞，该漏洞源于/gfxpoly/convert.c 的 convert_gfxline位置存在分段违规问题。目前没有详细的漏洞细节提供。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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/matthiaskramm/swftools/issues/182

Reference

https://cxsecurity.com/cveshow/CVE-2022-35092/

Impacted products

Name
SWFTools SWFTools 2021-12-16

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-35092"
    }
  },
  "description": "SWFTools\u662f\u4e00\u7ec4\u7528\u4e8e\u5904\u7406Adobe Flash\u6587\u4ef6\uff08SWF \u6587\u4ef6\uff09\u7684\u5b9e\u7528\u7a0b\u5e8f\u3002\n\nSWFTools\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e/gfxpoly/convert.c \u7684 convert_gfxline\u4f4d\u7f6e\u5b58\u5728\u5206\u6bb5\u8fdd\u89c4\u95ee\u9898\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/matthiaskramm/swftools/issues/182",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-70583",
  "openTime": "2022-10-14",
  "patchDescription": "SWFTools\u662f\u4e00\u7ec4\u7528\u4e8e\u5904\u7406Adobe Flash\u6587\u4ef6\uff08SWF \u6587\u4ef6\uff09\u7684\u5b9e\u7528\u7a0b\u5e8f\u3002\r\n\r\nSWFTools\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e/gfxpoly/convert.c \u7684 convert_gfxline\u4f4d\u7f6e\u5b58\u5728\u5206\u6bb5\u8fdd\u89c4\u95ee\u9898\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "SWFTools\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-70583\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "SWFTools SWFTools 2021-12-16"
  },
  "referenceLink": "https://cxsecurity.com/cveshow/CVE-2022-35092/",
  "serverity": "\u4e2d",
  "submitTime": "2022-09-27",
  "title": "SWFTools\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-70583\uff09"
}

CVE-2022-35092 (GCVE-0-2022-35092)

Vulnerability from cvelistv5 – Published: 2022-09-23 17:10 – Updated: 2025-05-22 19:54

Summary

SWFTools commit 772e55a2 was discovered to contain a segmentation violation via convert_gfxline at /gfxpoly/convert.c.

Severity ?

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/matthiaskramm/swftools/issues/182	x_refsource_MISC
	https://github.com/Cvjark/Poc/blob/main/swftools/…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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            ],
            "url": "https://github.com/matthiaskramm/swftools/issues/182"
          },
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            ],
            "url": "https://github.com/Cvjark/Poc/blob/main/swftools/pdf2swf/CVE-2022-35092.md"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
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              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
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              "version": "3.1"
            }
          },
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              "content": {
                "id": "CVE-2022-35092",
                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-22T19:53:41.416995Z",
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              },
              "type": "ssvc"
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    "cna": {
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      "providerMetadata": {
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          ],
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      "x_legacyV4Record": {
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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.

Action not permitted

CNVD-2022-70583

CVE-2022-35092 (GCVE-0-2022-35092)

Tags

Sightings

Nomenclature