Vulnerability-Lookup

CNVD-2022-15000

Vulnerability from cnvd - Published: 2022-02-26

Title

PJSUA API缓冲区溢出漏洞（CNVD-2022-15000）

Description

Pjsua Api是一个高级Api。用于构建Sip多媒体用户代理应用程序。 PJSUA API存在缓冲区溢出漏洞，攻击者可利用该漏洞通过控制的filename参数导致越界读取信息。

Severity

中

Patch Name

PJSUA API缓冲区溢出漏洞（CNVD-2022-15000）的补丁

Patch Description

Pjsua Api是一个高级Api。用于构建Sip多媒体用户代理应用程序。 PJSUA API存在缓冲区溢出漏洞，攻击者可利用该漏洞通过控制的filename参数导致越界读取信息。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/pjsip/pjproject/security/advisories/GHSA-qcvw-h34v-c7r9

Reference

https://github.com/pjsip/pjproject/security/advisories/GHSA-qcvw-h34v-c7r9

Impacted products

Name
PJSUA API

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-43302",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-43302"
    }
  },
  "description": "Pjsua Api\u662f\u4e00\u4e2a\u9ad8\u7ea7Api\u3002\u7528\u4e8e\u6784\u5efaSip\u591a\u5a92\u4f53\u7528\u6237\u4ee3\u7406\u5e94\u7528\u7a0b\u5e8f\u3002\n\nPJSUA API\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u63a7\u5236\u7684filename\u53c2\u6570\u5bfc\u81f4\u8d8a\u754c\u8bfb\u53d6\u4fe1\u606f\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/pjsip/pjproject/security/advisories/GHSA-qcvw-h34v-c7r9",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-15000",
  "openTime": "2022-02-26",
  "patchDescription": "Pjsua Api\u662f\u4e00\u4e2a\u9ad8\u7ea7Api\u3002\u7528\u4e8e\u6784\u5efaSip\u591a\u5a92\u4f53\u7528\u6237\u4ee3\u7406\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nPJSUA API\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u63a7\u5236\u7684filename\u53c2\u6570\u5bfc\u81f4\u8d8a\u754c\u8bfb\u53d6\u4fe1\u606f\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": "PJSUA API\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-15000\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "PJSUA API"
  },
  "referenceLink": "https://github.com/pjsip/pjproject/security/advisories/GHSA-qcvw-h34v-c7r9",
  "serverity": "\u4e2d",
  "submitTime": "2022-02-18",
  "title": "PJSUA API\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-15000\uff09"
}

CVE-2021-43302 (GCVE-0-2021-43302)

Vulnerability from cvelistv5 – Published: 2022-02-16 00:00 – Updated: 2025-11-04 16:09

Summary

Read out-of-bounds in PJSUA API when calling pjsua_recorder_create. An attacker-controlled 'filename' argument may cause an out-of-bounds read when the filename is shorter than 4 characters.

Severity

No CVSS data available.

CWE

CWE-125

Assigner

JFROG mitre root

References

6 references

URL	Tags
https://github.com/pjsip/pjproject/security/advis…
https://lists.debian.org/debian-lts-announce/2022…	mailing-list
https://lists.debian.org/debian-lts-announce/2022…	mailing-list
https://www.debian.org/security/2022/dsa-5285	vendor-advisory
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://lists.debian.org/debian-lts-announce/2024…

Impacted products

1 product

Vendor	Product	Version
teluu	pjsip	Affected: unspecified , ≤ 2.11.1 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-04T16:09:22.782Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/pjsip/pjproject/security/advisories/GHSA-qcvw-h34v-c7r9"
          },
          {
            "name": "[debian-lts-announce] 20220328 [SECURITY] [DLA 2962-1] pjproject security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html"
          },
          {
            "name": "[debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html"
          },
          {
            "name": "DSA-5285",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5285"
          },
          {
            "name": "[debian-lts-announce] 20230829 [SECURITY] [DLA 3549-1] ring security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "pjsip",
          "vendor": "teluu",
          "versions": [
            {
              "lessThanOrEqual": "2.11.1",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Read out-of-bounds in PJSUA API when calling pjsua_recorder_create. An attacker-controlled \u0027filename\u0027 argument may cause an out-of-bounds read when the filename is shorter than 4 characters."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-08-30T00:06:35.767Z",
        "orgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d",
        "shortName": "JFROG"
      },
      "references": [
        {
          "url": "https://github.com/pjsip/pjproject/security/advisories/GHSA-qcvw-h34v-c7r9"
        },
        {
          "name": "[debian-lts-announce] 20220328 [SECURITY] [DLA 2962-1] pjproject security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html"
        },
        {
          "name": "[debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html"
        },
        {
          "name": "DSA-5285",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5285"
        },
        {
          "name": "[debian-lts-announce] 20230829 [SECURITY] [DLA 3549-1] ring security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d",
    "assignerShortName": "JFROG",
    "cveId": "CVE-2021-43302",
    "datePublished": "2022-02-16T00:00:00.000Z",
    "dateReserved": "2021-11-03T00:00:00.000Z",
    "dateUpdated": "2025-11-04T16:09:22.782Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.