cnvd - cnvd-2022-08178

cnvd-2022-08178

Vulnerability from cnvd

Title: Lexmark缓冲区溢出漏洞

Description:

Lexmark是美国的一系列打印机。

Lexmark存在缓冲区溢出漏洞，该漏洞的存在是由于在处理不受信任的输入时出现边界错误。远程攻击者可利用该漏洞在系统上执行任意代码。

Severity: 高

Patch Name: Lexmark缓冲区溢出漏洞的补丁

Patch Description:

Lexmark是美国的一系列打印机。

Lexmark存在缓冲区溢出漏洞，该漏洞的存在是由于在处理不受信任的输入时出现边界错误。远程攻击者可利用该漏洞在系统上执行任意代码。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://support.lexmark.com/alerts/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-44738

Impacted products

Name
Lexmark Lexmark

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-44738",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-44738"
    }
  },
  "description": "Lexmark\u662f\u7f8e\u56fd\u7684\u4e00\u7cfb\u5217\u6253\u5370\u673a\u3002\n\nLexmark\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u7684\u5b58\u5728\u662f\u7531\u4e8e\u5728\u5904\u7406\u4e0d\u53d7\u4fe1\u4efb\u7684\u8f93\u5165\u65f6\u51fa\u73b0\u8fb9\u754c\u9519\u8bef\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\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\uff1a\r\nhttps://support.lexmark.com/alerts/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-08178",
  "openTime": "2022-02-02",
  "patchDescription": "Lexmark\u662f\u7f8e\u56fd\u7684\u4e00\u7cfb\u5217\u6253\u5370\u673a\u3002\r\n\r\nLexmark\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u7684\u5b58\u5728\u662f\u7531\u4e8e\u5728\u5904\u7406\u4e0d\u53d7\u4fe1\u4efb\u7684\u8f93\u5165\u65f6\u51fa\u73b0\u8fb9\u754c\u9519\u8bef\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\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": "Lexmark\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Lexmark Lexmark"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-44738",
  "serverity": "\u9ad8",
  "submitTime": "2022-01-23",
  "title": "Lexmark\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-44738 (GCVE-0-2021-44738)

Vulnerability from cvelistv5

Published

2022-01-20 15:59

Modified

2024-08-04 04:32

Severity ?

CWE

Summary

Buffer overflow vulnerability has been identified in Lexmark devices through 2021-12-07 in postscript interpreter.

References

▼	URL	Tags
	https://support.lexmark.com/alerts/	x_refsource_MISC
	https://www.zerodayinitiative.com/advisories/ZDI-22-327/	x_refsource_MISC
	https://www.zerodayinitiative.com/advisories/ZDI-22-328/	x_refsource_MISC
	https://www.zerodayinitiative.com/advisories/ZDI-22-382/	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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            "url": "https://support.lexmark.com/alerts/"
          },
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            "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-327/"
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      "descriptions": [
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          "value": "Buffer overflow vulnerability has been identified in Lexmark devices through 2021-12-07 in postscript interpreter."
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      "providerMetadata": {
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          "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-327/"
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          "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-328/"
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          "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-382/"
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              "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-327/"
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  "cveMetadata": {
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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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