cnvd - cnvd-2015-00987

CNVD-2015-00987

Vulnerability from cnvd - Published: 2015-02-10

Title

FreeType 'pcf_get_properties'拒绝服务漏洞

Description

FreeType是一个流行的字体函数库。 FreeType 'pcf_get_properties'存在拒绝服务漏洞，允许远程攻击者通过制作PCF文件发起拒绝服务攻击。

Severity

中

Patch Name

FreeType 'pcf_get_properties'拒绝服务漏洞的补丁

Patch Description

FreeType是一个流行的字体函数库。 FreeType 'pcf_get_properties'存在拒绝服务漏洞，允许远程攻击者通过制作PCF文件发起拒绝服务攻击。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

用户可以联系供应商获得补丁信息： http://code.google.com/p/google-security-research/issues/detail?id=157

Reference

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-9671

Impacted products

Name
FreeType Freetype < 2.5.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2014-9671"
    }
  },
  "description": "FreeType\u662f\u4e00\u4e2a\u6d41\u884c\u7684\u5b57\u4f53\u51fd\u6570\u5e93\u3002 \r\n\r\nFreeType \u0027pcf_get_properties\u0027\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u5236\u4f5cPCF\u6587\u4ef6\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Werner Lemberg",
  "formalWay": "\u7528\u6237\u53ef\u4ee5\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://code.google.com/p/google-security-research/issues/detail?id=157",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-00987",
  "openTime": "2015-02-10",
  "patchDescription": "FreeType\u662f\u4e00\u4e2a\u6d41\u884c\u7684\u5b57\u4f53\u51fd\u6570\u5e93\u3002 \r\n\r\nFreeType \u0027pcf_get_properties\u0027\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u5236\u4f5cPCF\u6587\u4ef6\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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 \u0027pcf_get_properties\u0027\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "FreeType Freetype \u003c 2.5.4"
  },
  "referenceLink": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-9671",
  "serverity": "\u4e2d",
  "submitTime": "2015-02-09",
  "title": "FreeType \u0027pcf_get_properties\u0027\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2014-9671 (GCVE-0-2014-9671)

Vulnerability from cvelistv5 – Published: 2015-02-08 11:00 – Updated: 2024-08-06 13:55

Summary

Off-by-one error in the pcf_get_properties function in pcf/pcfread.c in FreeType before 2.5.4 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted PCF file with a 0xffffffff size value that is improperly incremented.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.debian.org/security/2015/dsa-3188	vendor-advisoryx_refsource_DEBIAN
	http://git.savannah.gnu.org/cgit/freetype/freetyp…	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201503-05	vendor-advisoryx_refsource_GENTOO
	http://www.securityfocus.com/bid/72986	vdb-entryx_refsource_BID
	http://www.ubuntu.com/usn/USN-2739-1	vendor-advisoryx_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-updates/2015-0…	vendor-advisoryx_refsource_SUSE
	http://advisories.mageia.org/MGASA-2015-0083.html	x_refsource_CONFIRM
	http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
	http://rhn.redhat.com/errata/RHSA-2015-0696.html	vendor-advisoryx_refsource_REDHAT
	http://www.mandriva.com/security/advisories?name=…	vendor-advisoryx_refsource_MANDRIVA
	http://www.ubuntu.com/usn/USN-2510-1	vendor-advisoryx_refsource_UBUNTU
	http://code.google.com/p/google-security-research…	x_refsource_MISC

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 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-2015-00987

CVE-2014-9671 (GCVE-0-2014-9671)

Tags

Sightings

Nomenclature