Vulnerability-Lookup

CNVD-2017-30513

Vulnerability from cnvd - Published: 2017-10-18

Title

libbpg MulticoreWare x265整数溢出漏洞

Description

libbpg是一种图片格式库。MulticoreWare x265是使用在其中的一个美国MulticoreWare公司开发的一款HEVC编码器。 libbpg和其他产品中的MulticoreWare x265 2.5及之前的版本的pixel-a.asm存在整数溢出漏洞。攻击者可利用该漏洞造成拒绝服务（崩溃）。

Severity

低

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://multicorewareinc.com/

Reference

https://bitbucket.org/multicoreware/x265/issues/364/integer-overflow-and-affect-top-level

Impacted products

Name
Libbpg MulticoreWare x265 <=2.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-13666"
    }
  },
  "description": "libbpg\u662f\u4e00\u79cd\u56fe\u7247\u683c\u5f0f\u5e93\u3002MulticoreWare x265\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u7f8e\u56fdMulticoreWare\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3eHEVC\u7f16\u7801\u5668\u3002\r\n\r\nlibbpg\u548c\u5176\u4ed6\u4ea7\u54c1\u4e2d\u7684MulticoreWare x265 2.5\u53ca\u4e4b\u524d\u7684\u7248\u672c\u7684pixel-a.asm\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u3002",
  "discovererName": "Libbpg",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://multicorewareinc.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-30513",
  "openTime": "2017-10-18",
  "products": {
    "product": "Libbpg MulticoreWare x265 \u003c=2.5"
  },
  "referenceLink": "https://bitbucket.org/multicoreware/x265/issues/364/integer-overflow-and-affect-top-level",
  "serverity": "\u4f4e",
  "submitTime": "2017-08-28",
  "title": "libbpg MulticoreWare x265\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-13666 (GCVE-0-2017-13666)

Vulnerability from cvelistv5 – Published: 2017-08-24 06:00 – Updated: 2024-09-17 00:20

Summary

An integer underflow vulnerability exists in pixel-a.asm, the x86 assembly code for planeClipAndMax() in MulticoreWare x265 through 2.5, as used in libbpg and other products. A small height value can cause an integer underflow, which leads to a crash. This is a different vulnerability than CVE-2017-8906.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

1 reference

URL	Tags
https://bitbucket.org/multicoreware/x265/issues/3…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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            "url": "https://bitbucket.org/multicoreware/x265/issues/364/integer-overflow-and-affect-top-level"
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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.

Action not permitted

CNVD-2017-30513

CVE-2017-13666 (GCVE-0-2017-13666)

Tags

Sightings

Nomenclature