cnvd - cnvd-2017-10820

cnvd-2017-10820

Vulnerability from cnvd

Title: libarchive拒绝服务漏洞（CNVD-2017-10820）

Description:

libarchive是一个多格式存档和压缩库。

libarchive 3.2.2版本中的archive_string.c文件的‘archive_wstring_append_from_mbs’函数存在安全漏洞。远程攻击者可借助特制的文件利用该漏洞造成拒绝服务（空指针逆向引用）。

Severity: 中

Patch Name: libarchive拒绝服务漏洞（CNVD-2017-10820）的补丁

Patch Description:

libarchive是一个多格式存档和压缩库。

libarchive 3.2.2版本中的archive_string.c文件的‘archive_wstring_append_from_mbs’函数存在安全漏洞。远程攻击者可借助特制的文件利用该漏洞造成拒绝服务（空指针逆向引用）。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:

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://github.com/libarchive/libarchive/issues/842

Reference: http://www.securityfocus.com/bid/97327/ https://nvd.nist.gov/vuln/detail/CVE-2016-10209

Impacted products

Name
libarchive libarchive 3.2.2

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "97327"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-10209",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10209"
    }
  },
  "description": "libarchive\u662f\u4e00\u4e2a\u591a\u683c\u5f0f\u5b58\u6863\u548c\u538b\u7f29\u5e93\u3002\r\n\r\nlibarchive 3.2.2\u7248\u672c\u4e2d\u7684archive_string.c\u6587\u4ef6\u7684\u2018archive_wstring_append_from_mbs\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\uff09\u3002",
  "discovererName": "fumfel",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://github.com/libarchive/libarchive/issues/842",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-10820",
  "openTime": "2017-06-23",
  "patchDescription": "libarchive\u662f\u4e00\u4e2a\u591a\u683c\u5f0f\u5b58\u6863\u548c\u538b\u7f29\u5e93\u3002\r\n\r\nlibarchive 3.2.2\u7248\u672c\u4e2d\u7684archive_string.c\u6587\u4ef6\u7684\u2018archive_wstring_append_from_mbs\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\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": "libarchive\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-10820\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "libarchive libarchive 3.2.2"
  },
  "referenceLink": "http://www.securityfocus.com/bid/97327/\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-10209",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-24",
  "title": "libarchive\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-10820\uff09"
}

CVE-2016-10209 (GCVE-0-2016-10209)

Vulnerability from cvelistv5

Published

2017-04-03 05:44

Modified

2024-08-06 03:14

Severity ?

CWE

Summary

The archive_wstring_append_from_mbs function in archive_string.c in libarchive 3.2.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted archive file.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/97327	vdb-entry, x_refsource_BID
	https://github.com/libarchive/libarchive/issues/842	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2018/dsa-4360	vendor-advisory, x_refsource_DEBIAN
	https://usn.ubuntu.com/3736-1/	vendor-advisory, x_refsource_UBUNTU

Impacted products

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

Show details on NVD website

JSON

To clipboard

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            "tags": [
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            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html"
          },
          {
            "name": "DSA-4360",
            "tags": [
              "vendor-advisory",
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            "url": "https://www.debian.org/security/2018/dsa-4360"
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            "name": "USN-3736-1",
            "tags": [
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              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3736-1/"
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      "providerMetadata": {
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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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