cnvd - cnvd-2018-05763

CNVD-2018-05763

Vulnerability from cnvd - Published: 2018-03-20

Title

GNOME librsvg输入验证漏洞

Description

GNOME librsvg是GNOME项目的一个开源的SVG图形开发库。 GNOME librsvg commit c6ddf2ed4d768fd88adbea2b63f575cd523022ea之前版本中的rsvg-io.c文件存在输入验证漏洞。远程攻击者可借助特制的SVG文件利用该漏洞获取用户的Windows用户名和NTLM密码散列。

Severity

中

Patch Name

GNOME librsvg输入验证漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/GNOME/librsvg/commit/c6ddf2ed4d768fd88adbea2b63f575cd523022ea

Reference

https://github.com/GNOME/librsvg/commit/c6ddf2ed4d768fd88adbea2b63f575cd523022ea

Impacted products

Name
GNOME librsvg

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1000041"
    }
  },
  "description": "GNOME librsvg\u662fGNOME\u9879\u76ee\u7684\u4e00\u4e2a\u5f00\u6e90\u7684SVG\u56fe\u5f62\u5f00\u53d1\u5e93\u3002\r\n\r\nGNOME librsvg commit c6ddf2ed4d768fd88adbea2b63f575cd523022ea\u4e4b\u524d\u7248\u672c\u4e2d\u7684rsvg-io.c\u6587\u4ef6\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684SVG\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u7528\u6237\u7684Windows\u7528\u6237\u540d\u548cNTLM\u5bc6\u7801\u6563\u5217\u3002",
  "discovererName": "GNOME",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/GNOME/librsvg/commit/c6ddf2ed4d768fd88adbea2b63f575cd523022ea",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-05763",
  "openTime": "2018-03-20",
  "patchDescription": "GNOME librsvg\u662fGNOME\u9879\u76ee\u7684\u4e00\u4e2a\u5f00\u6e90\u7684SVG\u56fe\u5f62\u5f00\u53d1\u5e93\u3002\r\n\r\nGNOME librsvg commit c6ddf2ed4d768fd88adbea2b63f575cd523022ea\u4e4b\u524d\u7248\u672c\u4e2d\u7684rsvg-io.c\u6587\u4ef6\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684SVG\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u7528\u6237\u7684Windows\u7528\u6237\u540d\u548cNTLM\u5bc6\u7801\u6563\u5217\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": "GNOME librsvg\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "GNOME librsvg"
  },
  "referenceLink": "https://github.com/GNOME/librsvg/commit/c6ddf2ed4d768fd88adbea2b63f575cd523022ea",
  "serverity": "\u4e2d",
  "submitTime": "2018-02-26",
  "title": "GNOME librsvg\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e"
}

CVE-2018-1000041 (GCVE-0-2018-1000041)

Vulnerability from cvelistv5 – Published: 2018-02-09 23:00 – Updated: 2024-08-05 12:33

Summary

GNOME librsvg version before commit c6ddf2ed4d768fd88adbea2b63f575cd523022ea contains a Improper input validation vulnerability in rsvg-io.c that can result in the victim's Windows username and NTLM password hash being leaked to remote attackers through SMB. This attack appear to be exploitable via The victim must process a specially crafted SVG file containing an UNC path on Windows.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/ImageMagick/librsvg/commit/f9d…	x_refsource_CONFIRM
	https://github.com/GNOME/librsvg/commit/c6ddf2ed4…	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST

Show details on NVD website

JSON

To clipboard

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        "references": [
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            "url": "https://github.com/ImageMagick/librsvg/commit/f9d69eadd2b16b00d1a1f9f286122123f8e547dd"
          },
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            ],
            "url": "https://github.com/GNOME/librsvg/commit/c6ddf2ed4d768fd88adbea2b63f575cd523022ea"
          },
          {
            "name": "[debian-lts-announce] 20180212 [SECURITY] [DLA 1278-1] librsvg security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/02/msg00013.html"
          }
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        "title": "CVE Program Container"
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      ],
      "dateAssigned": "2018-01-11T00:00:00",
      "datePublic": "2017-11-27T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "GNOME librsvg version before commit c6ddf2ed4d768fd88adbea2b63f575cd523022ea contains a Improper input validation vulnerability in rsvg-io.c that can result in the victim\u0027s Windows username and NTLM password hash being leaked to remote attackers through SMB. This attack appear to be exploitable via The victim must process a specially crafted SVG file containing an UNC path on Windows."
        }
      ],
      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2018-02-13T10:57:01",
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      "references": [
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          "tags": [
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          "url": "https://github.com/ImageMagick/librsvg/commit/f9d69eadd2b16b00d1a1f9f286122123f8e547dd"
        },
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        },
        {
          "name": "[debian-lts-announce] 20180212 [SECURITY] [DLA 1278-1] librsvg security update",
          "tags": [
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      "x_legacyV4Record": {
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          "DATE_ASSIGNED": "1/11/2018 14:07:39",
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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-2018-05763

CVE-2018-1000041 (GCVE-0-2018-1000041)

Tags

Sightings

Nomenclature