cnvd - cnvd-2016-11743

cnvd-2016-11743

Vulnerability from cnvd

Title: Rpcbind 'rpcb_svc_com.c'远程内存破坏漏洞

Description:

Rpcbind是一个将RPC程序号转换为通用地址的服务。

Rpcbind 0.2.1及之前版本的rpcb_svc_com.c文件中的xprt_set_caller存在内存破坏漏洞。远程攻击者可通过发送特制的数据包利用该漏洞造成拒绝服务（守护进程崩溃）。

Severity: 中

Patch Name: Rpcbind 'rpcb_svc_com.c'远程内存破坏漏洞的补丁

Patch Description:

Rpcbind是一个将RPC程序号转换为通用地址的服务。

Rpcbind 0.2.1及之前版本的rpcb_svc_com.c文件中的xprt_set_caller存在内存破坏漏洞。远程攻击者可通过发送特制的数据包利用该漏洞造成拒绝服务（守护进程崩溃）。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://bugzilla.suse.com/show_bug.cgi?id=946204

Reference: http://www.securityfocus.com/bid/76771

Impacted products

Name
RPCBind RPCBind <=0.2.1

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "76771"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-7236"
    }
  },
  "description": "Rpcbind\u662f\u4e00\u4e2a\u5c06RPC\u7a0b\u5e8f\u53f7\u8f6c\u6362\u4e3a\u901a\u7528\u5730\u5740\u7684\u670d\u52a1\u3002\r\n\r\nRpcbind 0.2.1\u53ca\u4e4b\u524d\u7248\u672c\u7684rpcb_svc_com.c\u6587\u4ef6\u4e2d\u7684xprt_set_caller\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5b88\u62a4\u8fdb\u7a0b\u5d29\u6e83\uff09\u3002",
  "discovererName": "Olaf Kirch",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://bugzilla.suse.com/show_bug.cgi?id=946204",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-11743",
  "openTime": "2015-12-02",
  "patchDescription": "Rpcbind\u662f\u4e00\u4e2a\u5c06RPC\u7a0b\u5e8f\u53f7\u8f6c\u6362\u4e3a\u901a\u7528\u5730\u5740\u7684\u670d\u52a1\u3002\r\n\r\nRpcbind 0.2.1\u53ca\u4e4b\u524d\u7248\u672c\u7684rpcb_svc_com.c\u6587\u4ef6\u4e2d\u7684xprt_set_caller\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5b88\u62a4\u8fdb\u7a0b\u5d29\u6e83\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": "Rpcbind \u0027rpcb_svc_com.c\u0027\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "RPCBind RPCBind \u003c=0.2.1"
  },
  "referenceLink": "http://www.securityfocus.com/bid/76771",
  "serverity": "\u4e2d",
  "submitTime": "2016-11-29",
  "title": "Rpcbind \u0027rpcb_svc_com.c\u0027\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e"
}

CVE-2015-7236 (GCVE-0-2015-7236)

Vulnerability from cvelistv5

Published

2015-10-01 20:00

Modified

2024-08-06 07:43

Severity ?

CWE

Summary

Use-after-free vulnerability in xprt_set_caller in rpcb_svc_com.c in rpcbind 0.2.1 and earlier allows remote attackers to cause a denial of service (daemon crash) via crafted packets, involving a PMAP_CALLIT code.

References

▼	URL	Tags
	http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201611-17	vendor-advisory, x_refsource_GENTOO
	http://www.spinics.net/lists/linux-nfs/msg53045.html	mailing-list, x_refsource_MLIST
	http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172152.html	vendor-advisory, x_refsource_FEDORA
	http://www.openwall.com/lists/oss-security/2015/09/17/6	mailing-list, x_refsource_MLIST
	http://www.ubuntu.com/usn/USN-2756-1	vendor-advisory, x_refsource_UBUNTU
	http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2015/09/17/1	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/76771	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id/1033673	vdb-entry, x_refsource_SECTRACK
	https://security.FreeBSD.org/advisories/FreeBSD-SA-15:24.rpcbind.asc	vendor-advisory, x_refsource_FREEBSD
	http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171030.html	vendor-advisory, x_refsource_FEDORA
	http://www.debian.org/security/2015/dsa-3366	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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