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CVE-2012-2733

Good to know:

Date: November 16, 2012

java/org/apache/coyote/http11/InternalNioInputBuffer.java in the HTTP NIO connector in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.28 does not properly restrict the request-header size, which allows remote attackers to cause a denial of service (memory consumption) via a large amount of header data.

Language: Java

Severity Score

5.3

Related Resources (19)

Url: http://svn.apache.org/viewvc?view=revision&revision=1356208

Url: http://secunia.com/advisories/57126

Url: http://www.securitytracker.com/id?1027729

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19218

Url: http://tomcat.apache.org/security-7.html

Url: http://svn.apache.org/viewvc?view=revision&revision=1350301

Url: http://marc.info/?l=bugtraq&m=136612293908376&w=2

Url: http://secunia.com/advisories/51371

Url: http://lists.opensuse.org/opensuse-updates/2012-12/msg00090.html

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2012-2733

Url: http://www.ubuntu.com/usn/USN-1637-1

Url: http://marc.info/?l=bugtraq&m=139344343412337&w=2

Url: https://nvd.nist.gov/vuln/detail/CVE-2012-2733

Url: http://lists.opensuse.org/opensuse-updates/2013-01/msg00037.html

Url: http://www.securityfocus.com/bid/56402

Url: http://tomcat.apache.org/security-6.html

Url: https://h20566.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03748878

Url: http://lists.opensuse.org/opensuse-updates/2012-12/msg00089.html

Url: https://www.mend.io/vulnerability-database/CVE-2012-2733

Severity Score

5.3

Weakness Type (CWE)

Improper Input Validation

CWE-20

CVSS v3.1

Base Score:	5.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	LOW

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

Mend.io Vulnerability Database

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CVE-2012-2733

Good to know:

Date: November 16, 2012

Language: Java

Severity Score

Related Resources (19)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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