cnvd - cnvd-2016-10520

cnvd-2016-10520

Vulnerability from cnvd

Title: Cairo 'cairo-png.c'整数溢出漏洞

Description:

Cairo是一个跨平台的开源矢量图形函数库，它支持在多个背景下做2D绘图，并提供高质量的显示和打印输出。

Cairo 'cairo-png.c'存在整数溢出漏洞。攻击者可能会利用此问题崩溃受影响的应用，导致拒绝服务的情况。

Severity: 中

Patch Name: Cairo 'cairo-png.c'整数溢出漏洞的补丁

Patch Description:

Cairo是一个跨平台的开源矢量图形函数库，它支持在多个背景下做2D绘图，并提供高质量的显示和打印输出。

Cairo 'cairo-png.c'存在整数溢出漏洞。攻击者可能会利用此问题崩溃受影响的应用，导致拒绝服务的情况。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： https://bugs.freedesktop.org/show_bug.cgi?id=98165

Reference: http://www.securityfocus.com/bid/93931

Impacted products

Name
Cairo Cairo 1.14.2

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "93931"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-9082"
    }
  },
  "description": "Cairo\u662f\u4e00\u4e2a\u8de8\u5e73\u53f0\u7684\u5f00\u6e90\u77e2\u91cf\u56fe\u5f62\u51fd\u6570\u5e93\uff0c\u5b83\u652f\u6301\u5728\u591a\u4e2a\u80cc\u666f\u4e0b\u505a2D\u7ed8\u56fe\uff0c\u5e76\u63d0\u4f9b\u9ad8\u8d28\u91cf\u7684\u663e\u793a\u548c\u6253\u5370\u8f93\u51fa\u3002\r\n\r\nCairo \u0027cairo-png.c\u0027\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u80fd\u4f1a\u5229\u7528\u6b64\u95ee\u9898\u5d29\u6e83\u53d7\u5f71\u54cd\u7684\u5e94\u7528\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u7684\u60c5\u51b5\u3002",
  "discovererName": "Gustavo Grieco",
  "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\nhttps://bugs.freedesktop.org/show_bug.cgi?id=98165",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-10520",
  "openTime": "2016-11-02",
  "patchDescription": "Cairo\u662f\u4e00\u4e2a\u8de8\u5e73\u53f0\u7684\u5f00\u6e90\u77e2\u91cf\u56fe\u5f62\u51fd\u6570\u5e93\uff0c\u5b83\u652f\u6301\u5728\u591a\u4e2a\u80cc\u666f\u4e0b\u505a2D\u7ed8\u56fe\uff0c\u5e76\u63d0\u4f9b\u9ad8\u8d28\u91cf\u7684\u663e\u793a\u548c\u6253\u5370\u8f93\u51fa\u3002\r\n\r\nCairo \u0027cairo-png.c\u0027\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u80fd\u4f1a\u5229\u7528\u6b64\u95ee\u9898\u5d29\u6e83\u53d7\u5f71\u54cd\u7684\u5e94\u7528\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u7684\u60c5\u51b5\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": "Cairo \u0027cairo-png.c\u0027\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cairo Cairo 1.14.2"
  },
  "referenceLink": "http://www.securityfocus.com/bid/93931",
  "serverity": "\u4e2d",
  "submitTime": "2016-11-02",
  "title": "Cairo \u0027cairo-png.c\u0027\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2016-9082 (GCVE-0-2016-9082)

Vulnerability from cvelistv5

Published

2017-02-03 15:00

Modified

2024-08-06 02:42

Severity ?

CWE

Summary

Integer overflow in the write_png function in cairo 1.14.6 allows remote attackers to cause a denial of service (invalid pointer dereference) via a large svg file.

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=1312337	x_refsource_CONFIRM
	https://bugs.freedesktop.org/show_bug.cgi?id=98165	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/93931	vdb-entry, x_refsource_BID
	http://www.openwall.com/lists/oss-security/2016/10/27/2	mailing-list, x_refsource_MLIST
	https://bugs.freedesktop.org/attachment.cgi?id=127421	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201904-01	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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