cnvd - cnvd-2016-04306

cnvd-2016-04306

Vulnerability from cnvd

Title: libarchive Rar decompression功能栈缓冲区溢出漏洞

Description:

libarchive是一个多格式存档和压缩库。

libarchive的Rar decompression功能中存在栈缓冲区溢出漏洞。攻击者可借助特制的Rar文件利用该漏洞造成拒绝服务（内存破坏），或执行任意代码。

Severity: 高

Patch Name: libarchive Rar decompression功能栈缓冲区溢出漏洞的补丁

Patch Description:

libarchive是一个多格式存档和压缩库。

libarchive的Rar decompression功能中存在栈缓冲区溢出漏洞。攻击者可借助特制的Rar文件利用该漏洞造成拒绝服务（内存破坏），或执行任意代码。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，详情请关注厂商主页： http://www.libarchive.org/

Reference: http://www.talosintel.com/reports/TALOS-2016-0154/

Impacted products

Name
libarchive libarchive

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-4302"
    }
  },
  "description": "libarchive\u662f\u4e00\u4e2a\u591a\u683c\u5f0f\u5b58\u6863\u548c\u538b\u7f29\u5e93\u3002\r\n\r\nlibarchive\u7684Rar decompression\u529f\u80fd\u4e2d\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Rar\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u7834\u574f\uff09\uff0c\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Marcin \u2018Icewall\u2019 Noga of Cisco TALOS",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a \r\nhttp://www.libarchive.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04306",
  "openTime": "2016-06-24",
  "patchDescription": "libarchive\u662f\u4e00\u4e2a\u591a\u683c\u5f0f\u5b58\u6863\u548c\u538b\u7f29\u5e93\u3002\r\n\r\nlibarchive\u7684Rar decompression\u529f\u80fd\u4e2d\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Rar\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u7834\u574f\uff09\uff0c\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "libarchive Rar decompression\u529f\u80fd\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "libarchive libarchive"
  },
  "referenceLink": "http://www.talosintel.com/reports/TALOS-2016-0154/",
  "serverity": "\u9ad8",
  "submitTime": "2016-06-23",
  "title": "libarchive Rar decompression\u529f\u80fd\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2016-4302 (GCVE-0-2016-4302)

Vulnerability from cvelistv5

Published

2016-09-21 14:00

Modified

2024-08-06 00:25

Severity ?

CWE

Summary

Heap-based buffer overflow in the parse_codes function in archive_read_support_format_rar.c in libarchive before 3.2.1 allows remote attackers to execute arbitrary code via a RAR file with a zero-sized dictionary.

References

▼	URL	Tags
	http://rhn.redhat.com/errata/RHSA-2016-1844.html	vendor-advisory, x_refsource_REDHAT
	http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html	x_refsource_CONFIRM
	http://blog.talosintel.com/2016/06/the-poisoned-archives.html	x_refsource_MISC
	http://www.talosintel.com/reports/TALOS-2016-0154/	x_refsource_MISC
	https://github.com/libarchive/libarchive/issues/719	x_refsource_CONFIRM
	http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/91331	vdb-entry, x_refsource_BID
	http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=1348444	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201701-03	vendor-advisory, x_refsource_GENTOO
	http://www.debian.org/security/2016/dsa-3657	vendor-advisory, x_refsource_DEBIAN
	https://github.com/libarchive/libarchive/commit/05caadc7eedbef471ac9610809ba683f0c698700	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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    "datePublished": "2016-09-21T14:00:00",
    "dateReserved": "2016-04-27T00:00:00",
    "dateUpdated": "2024-08-06T00:25:14.221Z",
    "state": "PUBLISHED"
  },
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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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