cnvd - cnvd-2021-12105

cnvd-2021-12105

Vulnerability from cnvd

Title: Accusoft ImageGear堆溢出漏洞

Description:

Accusoft ImageGear是一个多平台、多语言文档成像开发人员工具包。

Accusoft ImageGear 19.8中GIF解析器解码LZW压缩流的方式存在堆溢出漏洞。攻击者可通过特制文件利用该漏洞执行任意代码。

Severity: 中

Patch Name: Accusoft ImageGear堆溢出漏洞的补丁

Patch Description:

Accusoft ImageGear是一个多平台、多语言文档成像开发人员工具包。

Accusoft ImageGear 19.8中GIF解析器解码LZW压缩流的方式存在堆溢出漏洞。攻击者可通过特制文件利用该漏洞执行任意代码。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:

厂商已发布了漏洞修复程序，请及时关注更新：https://www.accusoft.com/products/imagegear-collection/

Reference: https://talosintelligence.com/vulnerability_reports/TALOS-2020-1183

Impacted products

Name
Accusoft ImageGear 19.8

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-13572",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-13572"
    }
  },
  "description": "Accusoft ImageGear\u662f\u4e00\u4e2a\u591a\u5e73\u53f0\u3001\u591a\u8bed\u8a00\u6587\u6863\u6210\u50cf\u5f00\u53d1\u4eba\u5458\u5de5\u5177\u5305\u3002\n\nAccusoft ImageGear 19.8\u4e2dGIF\u89e3\u6790\u5668\u89e3\u7801LZW\u538b\u7f29\u6d41\u7684\u65b9\u5f0f\u5b58\u5728\u5806\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1ahttps://www.accusoft.com/products/imagegear-collection/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-12105",
  "openTime": "2021-02-24",
  "patchDescription": "Accusoft ImageGear\u662f\u4e00\u4e2a\u591a\u5e73\u53f0\u3001\u591a\u8bed\u8a00\u6587\u6863\u6210\u50cf\u5f00\u53d1\u4eba\u5458\u5de5\u5177\u5305\u3002\r\n\r\nAccusoft ImageGear 19.8\u4e2dGIF\u89e3\u6790\u5668\u89e3\u7801LZW\u538b\u7f29\u6d41\u7684\u65b9\u5f0f\u5b58\u5728\u5806\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\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": "Accusoft ImageGear\u5806\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Accusoft ImageGear 19.8"
  },
  "referenceLink": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1183",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-20",
  "title": "Accusoft ImageGear\u5806\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2020-13572 (GCVE-0-2020-13572)

Vulnerability from cvelistv5

Published

2021-02-10 21:45

Modified

2024-08-04 12:25

Severity ?

9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-122 - - Heap-based Buffer Overflow

Summary

A heap overflow vulnerability exists in the way the GIF parser decodes LZW compressed streams in Accusoft ImageGear 19.8. A specially crafted malformed file can trigger a heap overflow, which can result in arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

References

▼	URL	Tags
	https://talosintelligence.com/vulnerability_reports/TALOS-2020-1183	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Accusoft	Version: Accusoft ImageGear Accusoft ImageGear 19.8

Show details on NVD website

JSON

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        }
      ],
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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