cnvd - cnvd-2021-84266

cnvd-2021-84266

Vulnerability from cnvd

Title: Accel-Ppp存在未明漏洞

Description:

Accel-Ppp是一个适用于Linux的高性能Pptp/L2tp/Pppoe/Ipoe服务器。

ACCEL-PPP 1.12.0存在安全漏洞，该漏洞源于triton_context_schedule中读取越界。攻击者可利用该漏洞获取敏感信息。

Severity: 中

Formal description:

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://github.com/xebd/accel-ppp/issues/156

Reference: https://github.com/xebd/accel-ppp/issues/156

Impacted products

Name
Accel-PPP Accel-PPP v1.12.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-42054"
    }
  },
  "description": "Accel-Ppp\u662f\u4e00\u4e2a\u9002\u7528\u4e8eLinux\u7684\u9ad8\u6027\u80fdPptp/L2tp/Pppoe/Ipoe\u670d\u52a1\u5668\u3002\n\nACCEL-PPP 1.12.0\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8etriton_context_schedule\u4e2d\u8bfb\u53d6\u8d8a\u754c\u3002 \u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://github.com/xebd/accel-ppp/issues/156",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-84266",
  "openTime": "2021-11-05",
  "products": {
    "product": "Accel-PPP Accel-PPP v1.12.0"
  },
  "referenceLink": "https://github.com/xebd/accel-ppp/issues/156",
  "serverity": "\u4e2d",
  "submitTime": "2021-10-12",
  "title": "Accel-Ppp\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2021-42054 (GCVE-0-2021-42054)

Vulnerability from cvelistv5

Published

2021-10-07 05:28

Modified

2024-08-04 03:22

Severity ?

CWE

Summary

ACCEL-PPP 1.12.0 has an out-of-bounds read in triton_context_schedule if the client exits after authentication.

References

▼	URL	Tags
	https://github.com/xebd/accel-ppp/issues/156	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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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:22:26.046Z",
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              "x_transferred"
            ],
            "url": "https://github.com/xebd/accel-ppp/issues/156"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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          "vendor": "n/a",
          "versions": [
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        }
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      "providerMetadata": {
        "dateUpdated": "2021-10-07T05:28:57",
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        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/xebd/accel-ppp/issues/156"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-42054",
          "STATE": "PUBLIC"
        },
        "affects": {
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                "product": {
                  "product_data": [
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                      "product_name": "n/a",
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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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