cnvd - cnvd-2016-04591

CNVD-2016-04591

Vulnerability from cnvd - Published: 2016-07-07

Title

librsvg2越边界读取漏洞

Description

librsvg2是一款使用C语言编写的SVG渲染引擎。 librsvg2中存在越边界读取漏洞。攻击者可利用该漏洞通过发送SIGSEGV信号导致越边界读取和段错误。

Severity

中

Patch Name

librsvg2存在越边界读取漏洞的补丁

Patch Description

librsvg2是一款使用C语言编写的SVG渲染引擎。 librsvg2中存在越边界读取漏洞。攻击者可利用该漏洞通过发送SIGSEGV信号导致越边界读取和段错误。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://ftp.gnome.org/pub/GNOME/sources/librsvg/

Reference

http://www.openwall.com/lists/oss-security/2016/07/05/9

Impacted products

Name
Gnome librsvg2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6163"
    }
  },
  "description": "librsvg2\u662f\u4e00\u6b3e\u4f7f\u7528C\u8bed\u8a00\u7f16\u5199\u7684SVG\u6e32\u67d3\u5f15\u64ce\u3002\r\n\r\nlibrsvg2\u4e2d\u5b58\u5728\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u53d1\u9001SIGSEGV\u4fe1\u53f7\u5bfc\u81f4\u8d8a\u8fb9\u754c\u8bfb\u53d6\u548c\u6bb5\u9519\u8bef\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a \r\nhttp://ftp.gnome.org/pub/GNOME/sources/librsvg/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04591",
  "openTime": "2016-07-07",
  "patchDescription": "librsvg2\u662f\u4e00\u6b3e\u4f7f\u7528C\u8bed\u8a00\u7f16\u5199\u7684SVG\u6e32\u67d3\u5f15\u64ce\u3002\r\n\r\nlibrsvg2\u4e2d\u5b58\u5728\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u53d1\u9001SIGSEGV\u4fe1\u53f7\u5bfc\u81f4\u8d8a\u8fb9\u754c\u8bfb\u53d6\u548c\u6bb5\u9519\u8bef\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": "librsvg2\u5b58\u5728\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Gnome librsvg2"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2016/07/05/9",
  "serverity": "\u4e2d",
  "submitTime": "2016-07-06",
  "title": "librsvg2\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2016-6163 (GCVE-0-2016-6163)

Vulnerability from cvelistv5 – Published: 2017-02-03 15:00 – Updated: 2024-08-06 01:22

Summary

The rsvg_pattern_fix_fallback function in rsvg-paint_server.c in librsvg2 2.40.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted svg file.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.openwall.com/lists/oss-security/2016/07/05/9	mailing-listx_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2016/07/04/3	mailing-listx_refsource_MLIST
	https://bugzilla.redhat.com/show_bug.cgi?id=1353520	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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      "descriptions": [
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          "lang": "en",
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        }
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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-2016-04591

CVE-2016-6163 (GCVE-0-2016-6163)

Tags

Sightings

Nomenclature