Vulnerability-Lookup

CNVD-2016-04784

Vulnerability from cnvd - Published: 2016-07-15

Title

Mozilla NSPR拒绝服务漏洞

Description

Mozilla NSPR（Netscape Portable Runtime）是美国Mozilla基金会开发的一个跨平台库，它提供了类型定义、线程同步和文件、内存管理等API。 Mozilla NSPR中存在拒绝服务漏洞，该漏洞源于程序未能正确处理内存分配。远程攻击者可利用该漏洞造成NSPR崩溃，导致拒绝服务，或执行任意代码。

Severity

中

Patch Name

Mozilla NSPR拒绝服务漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://www.ubuntu.com/usn/usn-3028-1/

Reference

http://packetstormsecurity.com/files/137840/Ubuntu-Security-Notice-USN-3028-1.html

Impacted products

Name
mozilla Netscape Portable Runtime

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1951"
    }
  },
  "description": "Mozilla NSPR\uff08Netscape Portable Runtime\uff09\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u5f00\u53d1\u7684\u4e00\u4e2a\u8de8\u5e73\u53f0\u5e93\uff0c\u5b83\u63d0\u4f9b\u4e86\u7c7b\u578b\u5b9a\u4e49\u3001\u7ebf\u7a0b\u540c\u6b65\u548c\u6587\u4ef6\u3001\u5185\u5b58\u7ba1\u7406\u7b49API\u3002\r\n\r\nMozilla NSPR\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5185\u5b58\u5206\u914d\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210NSPR\u5d29\u6e83\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff0c\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://www.ubuntu.com/usn/usn-3028-1/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04784",
  "openTime": "2016-07-15",
  "patchDescription": "Mozilla NSPR\uff08Netscape Portable Runtime\uff09\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u5f00\u53d1\u7684\u4e00\u4e2a\u8de8\u5e73\u53f0\u5e93\uff0c\u5b83\u63d0\u4f9b\u4e86\u7c7b\u578b\u5b9a\u4e49\u3001\u7ebf\u7a0b\u540c\u6b65\u548c\u6587\u4ef6\u3001\u5185\u5b58\u7ba1\u7406\u7b49API\u3002\r\n\r\nMozilla NSPR\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5185\u5b58\u5206\u914d\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210NSPR\u5d29\u6e83\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff0c\u6216\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": "Mozilla NSPR\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "mozilla Netscape Portable Runtime"
  },
  "referenceLink": "http://packetstormsecurity.com/files/137840/Ubuntu-Security-Notice-USN-3028-1.html",
  "serverity": "\u4e2d",
  "submitTime": "2016-07-12",
  "title": "Mozilla NSPR\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-1951 (GCVE-0-2016-1951)

Vulnerability from cvelistv5 – Published: 2016-08-07 19:00 – Updated: 2024-08-05 23:10

Summary

Multiple integer overflows in io/prprf.c in Mozilla Netscape Portable Runtime (NSPR) before 4.12 allow remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a long string to a PR_*printf function.

Severity

No CVSS data available.

CWE

Assigner

mozilla mitre root

References

6 references

URL	Tags
https://groups.google.com/forum/message/raw?msg=m…	mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/92385	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1036590	vdb-entryx_refsource_SECTRACK
https://hg.mozilla.org/projects/nspr/rev/96381e3aaae2	x_refsource_CONFIRM
https://bugzilla.mozilla.org/show_bug.cgi?id=1174015	x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-3023-1	vendor-advisoryx_refsource_UBUNTU

Date Public

2016-02-17 00:00

Show details on NVD website

JSON

To clipboard

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          },
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            "name": "92385",
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            "url": "https://hg.mozilla.org/projects/nspr/rev/96381e3aaae2"
          },
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            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1174015"
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            "tags": [
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            ],
            "url": "http://www.ubuntu.com/usn/USN-3023-1"
          }
        ],
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      }
    ],
    "cna": {
      "affected": [
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      },
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        {
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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.