CVE-2012-0840: CVE-2012-0840

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I. Basic Information for CVE-2012-0840

Vulnerability Information

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Vulnerability Title

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Description

tables/apr_hash.c in the Apache Portable Runtime (APR) library through 1.4.5 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.

Source: NVD (National Vulnerability Database)

CVSS Information

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Type

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Title

Apache Portable Runtime拒绝服务漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

Apache Portable Runtime (APR) 库至1.4.5版本的tables/apr_hash.c中存在漏洞，该漏洞源于计算哈希值时未限制触发哈希碰撞可预见能力。攻击者可利用该漏洞借助特制的保持哈希表的应用程序的输入导致拒绝服务（CPU消耗）。

Source: CNNVD (China National Vulnerability Database)

CVSS Information

N/A

Source: CNNVD (China National Vulnerability Database)

Vulnerability Type

N/A

Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
-	n/a	n/a	-

II. Public POCs for CVE-2012-0840

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2012-0840

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http://svn.apache.org/viewvc?rev=1231605&view=revx_refsource_CONFIRM
http://secunia.com/advisories/47862third-party-advisoryx_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=MDVSA-2012:019vendor-advisoryx_refsource_MANDRIVA
https://exchange.xforce.ibmcloud.com/vulnerabilities/73096vdb-entryx_refsource_XF
http://www.mail-archive.com/dev%40apr.apache.org/msg24439.htmlmailing-listx_refsource_MLIST
http://www.mail-archive.com/dev%40apr.apache.org/msg24473.htmlmailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2012/02/08/3mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2012/02/09/1mailing-listx_refsource_MLIST
http://mail-archives.apache.org/mod_mbox/apr-commits/201201.mbox/%3C20120115003715.071D423888FD%40eris.apache.org%3Emailing-listx_refsource_MLIST
https://nvd.nist.gov/vuln/detail/CVE-2012-0840

IV. Related Vulnerabilities

Same product: n/a

Same vendor: n/a

V. Comments for CVE-2012-0840

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I. Basic Information for CVE-2012-0840

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2012-0840

III. Intelligence Information for CVE-2012-0840

IV. Related Vulnerabilities

V. Comments for CVE-2012-0840

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