Vulnerability-Lookup

CNVD-2022-32792

Vulnerability from cnvd - Published: 2022-04-28

Title

FIS GT.M拒绝服务漏洞（CNVD-2022-32792）

Description

FIS GT.M是一个数据库平台。 FIS GT.M V7.0-000之前版本存在安全漏洞，攻击者可利用漏洞调用$Extract来强制保存缓冲区大小的有符号整数采用较大的负数，然后将其用作堆栈上发生的memcpy调用的长度，从而导致缓冲区溢出。

Severity

中

Patch Name

FIS GT.M拒绝服务漏洞（CNVD-2022-32792）的补丁

Patch Description

FIS GT.M是一个数据库平台。 FIS GT.M V7.0-000之前版本存在安全漏洞，攻击者可利用漏洞调用$Extract来强制保存缓冲区大小的有符号整数采用较大的负数，然后将其用作堆栈上发生的memcpy调用的长度，从而导致缓冲区溢出。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

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： http://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html

Reference

https://cxsecurity.com/cveshow/CVE-2021-44499/

Impacted products

Name
FIS GT.M <V7.0-000

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-44499"
    }
  },
  "description": "FIS GT.M\u662f\u4e00\u4e2a\u6570\u636e\u5e93\u5e73\u53f0\u3002\n\nFIS GT.M V7.0-000\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u8c03\u7528$Extract\u6765\u5f3a\u5236\u4fdd\u5b58\u7f13\u51b2\u533a\u5927\u5c0f\u7684\u6709\u7b26\u53f7\u6574\u6570\u91c7\u7528\u8f83\u5927\u7684\u8d1f\u6570\uff0c\u7136\u540e\u5c06\u5176\u7528\u4f5c\u5806\u6808\u4e0a\u53d1\u751f\u7684memcpy\u8c03\u7528\u7684\u957f\u5ea6\uff0c\u4ece\u800c\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttp://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-32792",
  "openTime": "2022-04-28",
  "patchDescription": "FIS GT.M\u662f\u4e00\u4e2a\u6570\u636e\u5e93\u5e73\u53f0\u3002\r\n\r\nFIS GT.M V7.0-000\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u8c03\u7528$Extract\u6765\u5f3a\u5236\u4fdd\u5b58\u7f13\u51b2\u533a\u5927\u5c0f\u7684\u6709\u7b26\u53f7\u6574\u6570\u91c7\u7528\u8f83\u5927\u7684\u8d1f\u6570\uff0c\u7136\u540e\u5c06\u5176\u7528\u4f5c\u5806\u6808\u4e0a\u53d1\u751f\u7684memcpy\u8c03\u7528\u7684\u957f\u5ea6\uff0c\u4ece\u800c\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\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": "FIS GT.M\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2022-32792\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "FIS GT.M \u003cV7.0-000"
  },
  "referenceLink": "https://cxsecurity.com/cveshow/CVE-2021-44499/",
  "serverity": "\u4e2d",
  "submitTime": "2022-04-19",
  "title": "FIS GT.M\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2022-32792\uff09"
}

CVE-2021-44499 (GCVE-0-2021-44499)

Vulnerability from cvelistv5 – Published: 2022-04-15 17:45 – Updated: 2024-08-04 04:25

Summary

An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). Using crafted input, an attacker can cause a call to $Extract to force an signed integer holding the size of a buffer to take on a large negative number, which is then used as the length of a memcpy call that occurs on the stack, causing a buffer overflow.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://sourceforge.net/projects/fis-gtm/files/	x_refsource_MISC
	https://gitlab.com/YottaDB/DB/YDB/-/issues/828	x_refsource_MISC
	http://tinco.pair.com/bhaskar/gtm/doc/articles/GT…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-04T04:25:16.896Z",
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              "x_transferred"
            ],
            "url": "https://sourceforge.net/projects/fis-gtm/files/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://gitlab.com/YottaDB/DB/YDB/-/issues/828"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        }
      ],
      "problemTypes": [
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      },
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          ],
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        },
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          "tags": [
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          ],
          "url": "http://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html"
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      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-44499",
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                      "version": {
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  "cveMetadata": {
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Sightings

Author	Source	Type	Date

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-2022-32792

CVE-2021-44499 (GCVE-0-2021-44499)

Tags

Sightings

Nomenclature