cnvd - cnvd-2015-00989

cnvd-2015-00989

Vulnerability from cnvd

Title: FreeType 'Mac_Read_POST_Resource'函数整数符号错误漏洞

Description:

FreeType是一个流行的字体函数库。

FreeType 'base/ftobjs.c'文件中的'Mac_Read_POST_Resource'函数存在整数符号错误漏洞。远程攻击者可通过特制的Mac字体利用该漏洞造成拒绝服务（堆缓冲区溢出）。

Severity: 高

Patch Name: FreeType 'Mac_Read_POST_Resource'函数整数符号错误漏洞的补丁

Patch Description:

FreeType是一个流行的字体函数库。

FreeType 'base/ftobjs.c'文件中的'Mac_Read_POST_Resource'函数存在整数符号错误漏洞。远程攻击者可通过特制的Mac字体利用该漏洞造成拒绝服务（堆缓冲区溢出）。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:

用户可参考如下供应商提供的安全公告获得补丁信息： http://code.google.com/p/google-security-research/issues/detail?id=154

Reference: https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-9673

Impacted products

Name
FreeType Freetype < 2.5.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2014-9673"
    }
  },
  "description": "FreeType\u662f\u4e00\u4e2a\u6d41\u884c\u7684\u5b57\u4f53\u51fd\u6570\u5e93\u3002 \r\n\r\nFreeType \u0027base/ftobjs.c\u0027\u6587\u4ef6\u4e2d\u7684\u0027Mac_Read_POST_Resource\u0027\u51fd\u6570\u5b58\u5728\u6574\u6570\u7b26\u53f7\u9519\u8bef\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u7684Mac\u5b57\u4f53\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\uff09\u3002",
  "discovererName": "Werner Lemberg",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://code.google.com/p/google-security-research/issues/detail?id=154",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-00989",
  "openTime": "2015-02-10",
  "patchDescription": "FreeType\u662f\u4e00\u4e2a\u6d41\u884c\u7684\u5b57\u4f53\u51fd\u6570\u5e93\u3002 \r\n\r\nFreeType \u0027base/ftobjs.c\u0027\u6587\u4ef6\u4e2d\u7684\u0027Mac_Read_POST_Resource\u0027\u51fd\u6570\u5b58\u5728\u6574\u6570\u7b26\u53f7\u9519\u8bef\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u7684Mac\u5b57\u4f53\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\uff09\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": "FreeType \u0027Mac_Read_POST_Resource\u0027\u51fd\u6570\u6574\u6570\u7b26\u53f7\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "FreeType Freetype \u003c 2.5.4"
  },
  "referenceLink": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-9673",
  "serverity": "\u9ad8",
  "submitTime": "2015-02-09",
  "title": "FreeType \u0027Mac_Read_POST_Resource\u0027\u51fd\u6570\u6574\u6570\u7b26\u53f7\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2014-9673 (GCVE-0-2014-9673)

Vulnerability from cvelistv5

Published

2015-02-08 11:00

Modified

2024-08-06 13:55

Severity ?

CWE

Summary

Integer signedness error in the Mac_Read_POST_Resource function in base/ftobjs.c in FreeType before 2.5.4 allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted Mac font.

References

▼	URL	Tags
	http://www.debian.org/security/2015/dsa-3188	vendor-advisory, x_refsource_DEBIAN
	http://code.google.com/p/google-security-research/issues/detail?id=154	x_refsource_MISC
	http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=35252ae9aa1dd9343e9f4884e9ddb1fee10ef415	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201503-05	vendor-advisory, x_refsource_GENTOO
	http://www.securityfocus.com/bid/72986	vdb-entry, x_refsource_BID
	http://www.ubuntu.com/usn/USN-2739-1	vendor-advisory, x_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-updates/2015-03/msg00091.html	vendor-advisory, x_refsource_SUSE
	http://advisories.mageia.org/MGASA-2015-0083.html	x_refsource_CONFIRM
	http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html	x_refsource_CONFIRM
	http://rhn.redhat.com/errata/RHSA-2015-0696.html	vendor-advisory, x_refsource_REDHAT
	http://www.mandriva.com/security/advisories?name=MDVSA-2015:055	vendor-advisory, x_refsource_MANDRIVA
	http://www.ubuntu.com/usn/USN-2510-1	vendor-advisory, x_refsource_UBUNTU

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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