cnvd - cnvd-2019-22618

cnvd-2019-22618

Vulnerability from cnvd

Title: libming堆缓冲区溢出漏洞（CNVD-2019-22618）

Description:

libming是一个Flash（SWF）输出库，可以用于PHP、Perl、Ruby、Python、C、C ++、Java，等等。

libming 0.4.8中的libutil.a中的util/decompile.c中的decompileCAST函数存在堆缓冲区溢出漏洞。攻击者可通过特制SWF文件利用该漏洞导致拒绝服务。

Severity: 中

Patch Name: libming堆缓冲区溢出漏洞（CNVD-2019-22618）的补丁

Patch Description:

libming是一个Flash（SWF）输出库，可以用于PHP、Perl、Ruby、Python、C、C ++、Java，等等。

libming 0.4.8中的libutil.a中的util/decompile.c中的decompileCAST函数存在堆缓冲区溢出漏洞。攻击者可通过特制SWF文件利用该漏洞导致拒绝服务。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/libming/libming/pull/179/commits/2be22fcf56a223dafe8de0e8a20fe20e8bbdb0b9

Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-12982

Impacted products

Name
libming libming 0.4.8

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2019-12982",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-12982"
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  "discovererName": "Young-X",
  "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/libming/libming/pull/179/commits/2be22fcf56a223dafe8de0e8a20fe20e8bbdb0b9",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-22618",
  "openTime": "2019-07-15",
  "patchDescription": "libming\u662f\u4e00\u4e2aFlash\uff08SWF\uff09\u8f93\u51fa\u5e93\uff0c\u53ef\u4ee5\u7528\u4e8ePHP\u3001Perl\u3001Ruby\u3001Python\u3001C\u3001C ++\u3001Java\uff0c\u7b49\u7b49\u3002\r\n\r\nlibming 0.4.8\u4e2d\u7684libutil.a\u4e2d\u7684util/decompile.c\u4e2d\u7684decompileCAST\u51fd\u6570\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236SWF\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "libming\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2019-22618\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "libming libming 0.4.8"
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-12982",
  "serverity": "\u4e2d",
  "submitTime": "2019-06-27",
  "title": "libming\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2019-22618\uff09"
}

CVE-2019-12982 (GCVE-0-2019-12982)

Vulnerability from cvelistv5

Published

2019-06-26 17:09

Modified

2024-08-04 23:41

Severity ?

CWE

Summary

Ming (aka libming) 0.4.8 has a heap buffer overflow and underflow in the decompileCAST function in util/decompile.c in libutil.a. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted SWF file.

References

▼	URL	Tags
	https://github.com/libming/libming/commit/da9d86eab55cbf608d5c916b8b690f5b76bca462	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://github.com/libming/libming/commit/da9d86eab55cbf608d5c916b8b690f5b76bca462"
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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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