cnvd - cnvd-2018-00252

cnvd-2018-00252

Vulnerability from cnvd

Title: libXcursor拒绝服务漏洞

Description:

libXcursor是X.Org基金会运作的一个X窗口系统光标管理库。

libXcursor 1.1.15之前的版本中存在安全漏洞。攻击者可借助恶意的文件利用该漏洞造成拒绝服务（崩溃）或执行程序（整数溢出和缓冲区溢出）。

Severity: 中

Patch Name: libXcursor拒绝服务漏洞的补丁

Patch Description:

libXcursor是X.Org基金会运作的一个X窗口系统光标管理库。

libXcursor 1.1.15之前的版本中存在安全漏洞。攻击者可借助恶意的文件利用该漏洞造成拒绝服务（崩溃）或执行程序（整数溢出和缓冲区溢出）。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:

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.x.org

Reference: http://www.openwall.com/lists/oss-security/2017/11/28/6

Impacted products

Name
X.org libXcursor <=1.1.15

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-16612"
    }
  },
  "description": "libXcursor\u662fX.Org\u57fa\u91d1\u4f1a\u8fd0\u4f5c\u7684\u4e00\u4e2aX\u7a97\u53e3\u7cfb\u7edf\u5149\u6807\u7ba1\u7406\u5e93\u3002\r\n\r\nlibXcursor 1.1.15\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u6216\u6267\u884c\u7a0b\u5e8f\uff08\u6574\u6570\u6ea2\u51fa\u548c\u7f13\u51b2\u533a\u6ea2\u51fa\uff09\u3002",
  "discovererName": "Johannes Segitz",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.x.org",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-00252",
  "openTime": "2018-01-04",
  "patchDescription": "libXcursor\u662fX.Org\u57fa\u91d1\u4f1a\u8fd0\u4f5c\u7684\u4e00\u4e2aX\u7a97\u53e3\u7cfb\u7edf\u5149\u6807\u7ba1\u7406\u5e93\u3002\r\n\r\nlibXcursor 1.1.15\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u6216\u6267\u884c\u7a0b\u5e8f\uff08\u6574\u6570\u6ea2\u51fa\u548c\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": "libXcursor\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "X.org libXcursor \u003c=1.1.15"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2017/11/28/6",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-05",
  "title": "libXcursor\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-16612 (GCVE-0-2017-16612)

Vulnerability from cvelistv5

Published

2017-12-01 17:00

Modified

2024-08-05 20:27

Severity ?

CWE

Summary

libXcursor before 1.1.15 has various integer overflows that could lead to heap buffer overflows when processing malicious cursors, e.g., with programs like GIMP. It is also possible that an attack vector exists against the related code in cursor/xcursor.c in Wayland through 1.14.0.

References

▼	URL	Tags
	https://cgit.freedesktop.org/xorg/lib/libXcursor/commit/?id=4794b5dd34688158fb51a2943032569d3780c4b8	x_refsource_CONFIRM
	https://usn.ubuntu.com/3622-1/	vendor-advisory, x_refsource_UBUNTU
	http://www.openwall.com/lists/oss-security/2017/11/28/6	mailing-list, x_refsource_MLIST
	https://bugzilla.suse.com/show_bug.cgi?id=1065386	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201801-04	vendor-advisory, x_refsource_GENTOO
	https://lists.freedesktop.org/archives/wayland-devel/2017-November/035979.html	x_refsource_MISC
	http://www.ubuntu.com/usn/USN-3501-1	vendor-advisory, x_refsource_UBUNTU
	https://lists.debian.org/debian-lts-announce/2017/12/msg00002.html	mailing-list, x_refsource_MLIST
	https://cgit.freedesktop.org/wayland/wayland/commit/?id=5d201df72f3d4f4cb8b8f75f980169b03507da38	x_refsource_MISC
	https://marc.info/?l=freedesktop-xorg-announce&m=151188036018262&w=2	mailing-list, x_refsource_MLIST
	http://security.cucumberlinux.com/security/details.php?id=156	x_refsource_CONFIRM
	https://www.debian.org/security/2017/dsa-4059	vendor-advisory, x_refsource_DEBIAN

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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