cnvd - cnvd-2016-02737

cnvd-2016-02737

Vulnerability from cnvd

Title: PHP tar/zip/phar解析器拒绝服务漏洞

Description:

PHP是一种开源的通用计算机脚本语言。

PHP的tar/zip/phar解析器中存在安全漏洞，允许远程攻击者用漏洞构建恶意压缩文件，诱使用户解析，使应用程序崩溃。

Severity: 中

Patch Name: PHP tar/zip/phar解析器拒绝服务漏洞的补丁

Patch Description:

PHP是一种开源的通用计算机脚本语言。

PHP的tar/zip/phar解析器中存在安全漏洞，允许远程攻击者用漏洞构建恶意压缩文件，诱使用户解析，使应用程序崩溃。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:

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://bugs.php.net/bug.php?id=71354

Reference: http://www.openwall.com/lists/oss-security/2016/04/28/6

Impacted products

Name
PHP PHP 5.5.31

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-4342"
    }
  },
  "description": "PHP\u662f\u4e00\u79cd\u5f00\u6e90\u7684\u901a\u7528\u8ba1\u7b97\u673a\u811a\u672c\u8bed\u8a00\u3002\r\n\r\nPHP\u7684tar/zip/phar\u89e3\u6790\u5668\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u7528\u6f0f\u6d1e\u6784\u5efa\u6076\u610f\u538b\u7f29\u6587\u4ef6\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "manhluat at vnsecurity dot net",
  "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://bugs.php.net/bug.php?id=71354",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02737",
  "openTime": "2016-05-05",
  "patchDescription": "PHP\u662f\u4e00\u79cd\u5f00\u6e90\u7684\u901a\u7528\u8ba1\u7b97\u673a\u811a\u672c\u8bed\u8a00\u3002\r\n\r\nPHP\u7684tar/zip/phar\u89e3\u6790\u5668\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u7528\u6f0f\u6d1e\u6784\u5efa\u6076\u610f\u538b\u7f29\u6587\u4ef6\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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": "PHP tar/zip/phar\u89e3\u6790\u5668\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "PHP PHP 5.5.31"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2016/04/28/6",
  "serverity": "\u4e2d",
  "submitTime": "2016-04-30",
  "title": "PHP tar/zip/phar\u89e3\u6790\u5668\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-4342 (GCVE-0-2016-4342)

Vulnerability from cvelistv5

Published

2016-05-22 01:00

Modified

2024-08-06 00:25

Severity ?

CWE

Summary

ext/phar/phar_object.c in PHP before 5.5.32, 5.6.x before 5.6.18, and 7.x before 7.0.3 mishandles zero-length uncompressed data, which allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a crafted (1) TAR, (2) ZIP, or (3) PHAR archive.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/89154	vdb-entry, x_refsource_BID
	https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05320149	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.html	vendor-advisory, x_refsource_SUSE
	http://rhn.redhat.com/errata/RHSA-2016-2750.html	vendor-advisory, x_refsource_REDHAT
	http://www.openwall.com/lists/oss-security/2016/04/28/2	mailing-list, x_refsource_MLIST
	http://php.net/ChangeLog-5.php	x_refsource_CONFIRM
	https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722	x_refsource_CONFIRM
	http://php.net/ChangeLog-7.php	x_refsource_CONFIRM
	https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731	x_refsource_CONFIRM
	https://bugs.php.net/bug.php?id=71354	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-updates/2016-05/msg00086.html	vendor-advisory, x_refsource_SUSE

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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