cnvd - cnvd-2020-40737

cnvd-2020-40737

Vulnerability from cnvd

Title: libcroco缓冲区溢出漏洞

Description:

libcroco是一个CSS2解析库。

libcroco 0.6.13及之前版本中的cr-parser.c文件的cr_parser_parse_any_core存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（栈消耗）。

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/GNOME/libcroco

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-12825

Impacted products

Name
libcroco libcroco <=0.6.13

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-12825"
    }
  },
  "description": "libcroco\u662f\u4e00\u4e2aCSS2\u89e3\u6790\u5e93\u3002\n\nlibcroco 0.6.13\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684cr-parser.c\u6587\u4ef6\u7684cr_parser_parse_any_core\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u6808\u6d88\u8017\uff09\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/GNOME/libcroco",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-40737",
  "openTime": "2020-07-17",
  "products": {
    "product": "libcroco libcroco \u003c=0.6.13"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-12825",
  "serverity": "\u4e2d",
  "submitTime": "2020-05-14",
  "title": "libcroco\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2020-12825 (GCVE-0-2020-12825)

Vulnerability from cvelistv5

Published

2020-05-12 17:30

Modified

2024-08-04 12:04

Severity ?

CWE

Summary

libcroco through 0.6.13 has excessive recursion in cr_parser_parse_any_core in cr-parser.c, leading to stack consumption.

References

▼	URL	Tags
	https://gitlab.gnome.org/GNOME/libcroco/-/issues/8	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2020/08/13/3	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2020/09/08/3	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/202208-33	vendor-advisory, x_refsource_GENTOO

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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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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