exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New
Showing 1 - 22 of 22 RSS Feed

CVE-2011-4885

Status Candidate

Overview

PHP before 5.3.9 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.

Related Files

HP Security Bulletin HPSBMU02786 SSRT100877 2
Posted May 9, 2013
Authored by HP | Site hp.com

HP Security Bulletin HPSBMU02786 SSRT100877 2 - Potential security vulnerabilities have been identified with HP System Management Homepage (SMH) running on Linux, Windows, and VMware ESX. The vulnerabilities could be exploited remotely resulting in unauthorized access, disclosure of information, data modification, Denial of Service (DoS), and execution of arbitrary code. Revision 2 of this advisory.

tags | advisory, denial of service, arbitrary, vulnerability
systems | linux, windows
advisories | CVE-2011-1944, CVE-2011-2821, CVE-2011-2834, CVE-2011-3379, CVE-2011-3607, CVE-2011-4078, CVE-2011-4108, CVE-2011-4153, CVE-2011-4317, CVE-2011-4415, CVE-2011-4576, CVE-2011-4577, CVE-2011-4619, CVE-2011-4885, CVE-2012-0021, CVE-2012-0027, CVE-2012-0031, CVE-2012-0036, CVE-2012-0053, CVE-2012-0057, CVE-2012-0830, CVE-2012-1165, CVE-2012-1823, CVE-2012-2012, CVE-2012-2013, CVE-2012-2014, CVE-2012-2015, CVE-2012-2016
SHA-256 | 5dbefc2f5ce267adce1e15986e02edbb8a3cd8b62ebf6a7c096957f60f594794
Gentoo Linux Security Advisory 201209-03
Posted Sep 24, 2012
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 201209-3 - Multiple vulnerabilities were found in PHP, the worst of which lead to remote execution of arbitrary code. Versions less than 5.3.15 are affected.

tags | advisory, remote, arbitrary, php, vulnerability
systems | linux, gentoo
advisories | CVE-2011-1398, CVE-2011-3379, CVE-2011-4566, CVE-2011-4885, CVE-2012-0057, CVE-2012-0788, CVE-2012-0789, CVE-2012-0830, CVE-2012-0831, CVE-2012-1172, CVE-2012-1823, CVE-2012-2143, CVE-2012-2311, CVE-2012-2335, CVE-2012-2336, CVE-2012-2386, CVE-2012-2688, CVE-2012-3365, CVE-2012-3450
SHA-256 | 9f816b924ad418620e160f8c0c949d6a934cbb7b2edf6d8854a05c114583d85c
HP Security Bulletin HPSBMU02786 SSRT100877
Posted Jun 28, 2012
Authored by HP | Site hp.com

HP Security Bulletin HPSBMU02786 SSRT100877 - Potential security vulnerabilities have been identified with HP System Management Homepage (SMH) running on Linux and Windows. The vulnerabilities could be exploited remotely resulting in unauthorized access, disclosure of information, data modification, Denial of Service (DoS), and execution of arbitrary code. Revision 1 of this advisory.

tags | advisory, denial of service, arbitrary, vulnerability
systems | linux, windows
advisories | CVE-2011-1944, CVE-2011-2821, CVE-2011-2834, CVE-2011-3379, CVE-2011-3607, CVE-2011-4078, CVE-2011-4108, CVE-2011-4153, CVE-2011-4317, CVE-2011-4415, CVE-2011-4576, CVE-2011-4577, CVE-2011-4619, CVE-2011-4885, CVE-2012-0021, CVE-2012-0027, CVE-2012-0031, CVE-2012-0036, CVE-2012-0053, CVE-2012-0057, CVE-2012-0830, CVE-2012-1165, CVE-2012-1823, CVE-2012-2012, CVE-2012-2013, CVE-2012-2014, CVE-2012-2015, CVE-2012-2016
SHA-256 | 856251204fbecc5944b74b48232e96b353c5844f102f2b4ea9de3e11e27b5a7d
Mandriva Linux Security Advisory 2012-071
Posted May 10, 2012
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2012-071 - This is a bugfix and security advisory that upgrades php to the latest 5.3.13 version for Mandriva Linux Enterprise 5.2 which resolves numerous upstream bugs in php.

tags | advisory, php
systems | linux, mandriva
advisories | CVE-2011-1148, CVE-2011-1657, CVE-2011-1938, CVE-2011-2202, CVE-2011-2483, CVE-2011-3182, CVE-2011-3267, CVE-2011-3268, CVE-2011-3379, CVE-2011-2483, CVE-2011-4566, CVE-2011-4885, CVE-2012-0788, CVE-2012-0807, CVE-2012-0830, CVE-2012-0831, CVE-2012-1172, CVE-2012-1823, CVE-2012-1823, CVE-2012-2335, CVE-2012-2336
SHA-256 | 028afe71e35b4463baf7313fddbd4720742bc9f50ec0c59daa263f5bc0947ff6
Apple Security Advisory 2012-05-09-1
Posted May 10, 2012
Authored by Apple | Site apple.com

Apple Security Advisory 2012-05-09-1 - OS X Lion v10.7.4 and Security Update 2012-002 is now available and addresses multiple security issues. An issue existed in the handling of network account logins. The login process recorded sensitive information in the system log, where other users of the system could read it. A temporary file race condition issue existed in blued's initialization routine. There are known attacks on the confidentiality of SSL 3.0 and TLS 1.0 when a cipher suite uses a block cipher in CBC mode. curl disabled the 'empty fragment' countermeasure which prevented these attacks. This issue is addressed by enabling empty fragments. A data injection issue existed in curl's handling of URLs. This issue is addressed through improved validation of URLs. This issue does not affect systems prior to OS X Lion. Various other vulnerabilities have been addressed.

tags | advisory, vulnerability
systems | apple, osx
advisories | CVE-2011-0241, CVE-2011-1004, CVE-2011-1005, CVE-2011-1167, CVE-2011-1777, CVE-2011-1778, CVE-2011-1944, CVE-2011-2692, CVE-2011-2821, CVE-2011-2834, CVE-2011-2895, CVE-2011-3212, CVE-2011-3328, CVE-2011-3389, CVE-2011-3919, CVE-2011-4566, CVE-2011-4815, CVE-2011-4885, CVE-2012-0036, CVE-2012-0642, CVE-2012-0649, CVE-2012-0651, CVE-2012-0652, CVE-2012-0654, CVE-2012-0655, CVE-2012-0656, CVE-2012-0657, CVE-2012-0658
SHA-256 | 8a1ec648cdab00dde0f7ff37efd462d6ad93a16f2b5d89ca92fb566b939516e3
HP Security Bulletin HPSBOV02763 SSRT100826
Posted Apr 17, 2012
Authored by HP | Site hp.com

HP Security Bulletin HPSBOV02763 SSRT100826 - Potential vulnerabilities have been identified with HP Secure Web Server (SWS) for OpenVMS running PHP. The vulnerabilities could be remotely exploited to create a Denial of Service (DoS), unauthorized access, privilege escalation, unauthorized disclosure of information, or unauthorized modifications. Revision 1 of this advisory.

tags | advisory, web, denial of service, php, vulnerability
advisories | CVE-2006-7243, CVE-2010-1860, CVE-2010-1862, CVE-2010-1864, CVE-2010-2097, CVE-2010-2100, CVE-2010-2101, CVE-2010-2190, CVE-2010-2191, CVE-2010-2225, CVE-2010-2484, CVE-2010-2531, CVE-2010-3709, CVE-2010-3710, CVE-2010-3870, CVE-2010-4150, CVE-2010-4645, CVE-2010-4697, CVE-2010-4698, CVE-2011-0421, CVE-2011-0708, CVE-2011-0752, CVE-2011-1092, CVE-2011-1148, CVE-2011-1464, CVE-2011-1938, CVE-2011-2202, CVE-2011-4885
SHA-256 | ed9a5902d9c99aabc1fc739a0ec49b2e95fcbd6c58b9ceb14b8f6abcfe7fb2bc
HP Security Bulletin HPSBUX02741 SSRT100728 2
Posted Mar 7, 2012
Authored by HP | Site hp.com

HP Security Bulletin HPSBUX02741 SSRT100728 2 - Potential security vulnerabilities have been identified with HP-UX Apache Running Tomcat Servlet Engine. These vulnerabilities could be exploited remotely to create a Denial of Service (DoS) or to perform an access restriction bypass. The Tomcat-based Servlet Engine is contained in the HP-UX Apache Web Server Suite. Revision 2 of this advisory.

tags | advisory, web, denial of service, vulnerability
systems | hpux
advisories | CVE-2006-7243, CVE-2011-4858, CVE-2011-4885, CVE-2012-0022
SHA-256 | 55cdfcc13a7fe14d92fa9c28027368bdaa391209c80e57fec15c56acf2bdeff9
Ubuntu Security Notice USN-1358-2
Posted Feb 13, 2012
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1358-2 - USN 1358-1 fixed multiple vulnerabilities in PHP. The fix for CVE-2012-0831 introduced a regression where the state of the magic_quotes_gpc setting was not correctly reflected when calling the ini_get() function. Various other issues were also addressed.

tags | advisory, php, vulnerability
systems | linux, ubuntu
advisories | CVE-2012-0831, CVE-2011-4885, CVE-2012-0830, CVE-2011-4153, CVE-2012-0057, CVE-2012-0788, CVE-2012-0831, CVE-2011-0441
SHA-256 | f0e3f2a3522dbb09758f1bf08f0d15a04e639581a43300707f483dc4b76ee08a
Ubuntu Security Notice USN-1358-1
Posted Feb 10, 2012
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1358-1 - It was discovered that PHP computed hash values for form parameters without restricting the ability to trigger hash collisions predictably. This could allow a remote attacker to cause a denial of service by sending many crafted parameters. ATTENTION: this update changes previous PHP behavior by limiting the number of external input variables to 1000. This may be increased by adding a "max_input_vars" directive to the php.ini configuration file. See http://www.php.net/manual/en/info.configuration.php#ini.max-input-vars for more information. Various other issues were also addressed.

tags | advisory, remote, web, denial of service, php
systems | linux, ubuntu
advisories | CVE-2011-4885, CVE-2012-0830, CVE-2011-4153, CVE-2012-0057, CVE-2012-0788, CVE-2012-0831, CVE-2011-0441, CVE-2011-0441, CVE-2011-4153, CVE-2011-4885, CVE-2012-0057, CVE-2012-0788, CVE-2012-0830, CVE-2012-0831
SHA-256 | 4e7832bc4af2f7480c0583d5776cc3ff599367f5f6f7376c2832f74a7230342c
HP Security Bulletin HPSBUX02741 SSRT100728
Posted Feb 8, 2012
Authored by HP | Site hp.com

HP Security Bulletin HPSBUX02741 SSRT100728 - Potential security vulnerabilities have been identified with HP-UX Apache Running Tomcat Servlet Engine. These vulnerabilities could be exploited remotely to create a Denial of Service (DoS) or to perform an access restriction bypass. The Tomcat-based Servlet Engine is contained in the HP-UX Apache Web Server Suite. Revision 1 of this advisory.

tags | advisory, web, denial of service, vulnerability
systems | hpux
advisories | CVE-2006-7243, CVE-2011-4858, CVE-2011-4885, CVE-2012-0022
SHA-256 | 4a4c267d9d541a369ea92c687c9df43f531dfb40dcc39d4aae8a349d0e276192
Debian Security Advisory 2399-2
Posted Feb 1, 2012
Authored by Debian | Site debian.org

Debian Linux Security Advisory 2399-2 - A regression was found in the fix for PHP's XSLT transformations. Updated packages are now available to address this regression.

tags | advisory, php
systems | linux, debian
advisories | CVE-2011-1938, CVE-2011-2483, CVE-2011-4566, CVE-2011-4885, CVE-2012-0057
SHA-256 | 4035ae5908f7161c8fd3e3ad199b05e40982d101f247f62370783a4fb90bad34
Debian Security Advisory 2399-1
Posted Feb 1, 2012
Authored by Debian | Site debian.org

Debian Linux Security Advisory 2399-1 - Several vulnerabilities have been discovered in PHP, the web scripting language.

tags | advisory, web, php, vulnerability
systems | linux, debian
advisories | CVE-2011-1938, CVE-2011-2483, CVE-2011-4566, CVE-2011-4885, CVE-2012-0057
SHA-256 | 641d80929f164eca8f727ea93974dd480bf89f24fda91e61ea6f2db83f127f9e
Red Hat Security Advisory 2012-0071-01
Posted Jan 30, 2012
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2012-0071-01 - PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was found that the hashing routine used by PHP arrays was susceptible to predictable hash collisions. If an HTTP POST request to a PHP application contained many parameters whose names map to the same hash value, a large amount of CPU time would be consumed. This flaw has been mitigated by adding a new configuration directive, max_input_vars, that limits the maximum number of parameters processed per request. By default, max_input_vars is set to 1000.

tags | advisory, web, php
systems | linux, redhat
advisories | CVE-2011-0708, CVE-2011-1466, CVE-2011-2202, CVE-2011-4566, CVE-2011-4885
SHA-256 | 5aa584ae8e2538b311608383e29e10b03cfc35f4dda508f886e8a55f83326c25
Red Hat Security Advisory 2012-0033-01
Posted Jan 18, 2012
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2012-0033-01 - PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was found that the hashing routine used by PHP arrays was susceptible to predictable hash collisions. If an HTTP POST request to a PHP application contained many parameters whose names map to the same hash value, a large amount of CPU time would be consumed. This flaw has been mitigated by adding a new configuration directive, max_input_vars, that limits the maximum number of parameters processed per request. By default, max_input_vars is set to 1000.

tags | advisory, web, php
systems | linux, redhat
advisories | CVE-2011-0708, CVE-2011-1148, CVE-2011-1466, CVE-2011-1469, CVE-2011-2202, CVE-2011-4566, CVE-2011-4885
SHA-256 | 9c9db32e862cfa8b6928da78793e959113908e1b37b6c97554c73280cfc1a07d
HashCollision Denial Of Service Proof Of Concept 6.0
Posted Jan 16, 2012
Authored by FireFart

HashCollision denial of service proof of concept exploit written in Python. It generates the payload on the fly and sends it to the server.

Changes: Added Javapayloadgenerator.
tags | exploit, denial of service, proof of concept, python
systems | unix
advisories | CVE-2011-4885
SHA-256 | 01da1f50ab5e7ffaf8680f1bf9bdef32b70eecac7583949ac5a2e2840b4e971a
HashCollision PHP Denial Of Service Proof Of Concept 5.0
Posted Jan 13, 2012
Authored by FireFart

HashCollision denial of service proof of concept exploit written in Python. It generates the payload on the fly and sends it to the server.

Changes: Allow definition of max payload size as a parameter.
tags | exploit, denial of service, proof of concept, python
advisories | CVE-2011-4885
SHA-256 | 9ea223d1751dc755d5ba16393c4065f1bda060687cfe5211724fcb29a994c2c5
Red Hat Security Advisory 2012-0019-01
Posted Jan 12, 2012
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2012-0019-01 - PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was found that the hashing routine used by PHP arrays was susceptible to predictable hash collisions. If an HTTP POST request to a PHP application contained many parameters whose names map to the same hash value, a large amount of CPU time would be consumed. This flaw has been mitigated by adding a new configuration directive, max_input_vars, that limits the maximum number of parameters processed per request. By default, max_input_vars is set to 1000.

tags | advisory, web, php
systems | linux, redhat
advisories | CVE-2011-4566, CVE-2011-4885
SHA-256 | 7aa667f84386bb26d8dcb73b76d783ed52d62e92fb6379d2473bb3d29b41190f
PHP 4 Hash Collision Proof Of Concept
Posted Jan 4, 2012
Authored by Antoine Santo

PHP 4 hash collision proof of concept code that computes hash values for form parameters.

tags | exploit, php, proof of concept
systems | linux
advisories | CVE-2011-4885
SHA-256 | 3d3bf041251739817bd2e288dbcb0d9939d030c50313a9b6ccde7df5b0e91a31
PHP 5.3.x Hash Collision Proof Of Concept Code
Posted Jan 2, 2012
Authored by FireFart

PHP 5.3.x hash collision denial of service proof of concept exploit written in Python. It generates the payload on the fly and sends it to the server.

tags | exploit, denial of service, php, proof of concept, python
advisories | CVE-2011-4885
SHA-256 | a40ed8e7683bd70412b64514013eea3551071db4f39c244052a9d36f89460954
PHP 5.3.x Hashtables Proof Of Concept
Posted Jan 1, 2012
Authored by infodox

PHP 5.3.x hash collision denial of service proof of concept exploit.

tags | exploit, denial of service, php, proof of concept
advisories | CVE-2011-4885
SHA-256 | 4fedb48a322a5c1cc6a37e6e8d60e449a09a49c804537bef9e115dec5fade8b1
Mandriva Linux Security Advisory 2011-197
Posted Dec 30, 2011
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2011-197 - Integer overflow in the exif_process_IFD_TAG function in exif.c in the exif extension in PHP 5.4.0beta2 on 32-bit platforms allows remote attackers to read the contents of arbitrary memory locations or cause a denial of service via a crafted offset_val value in an EXIF header in a JPEG file, a different vulnerability than CVE-2011-0708. PHP before 5.3.9 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service by sending many crafted parameters. The updated packages have been patched to correct this issue.

tags | advisory, remote, denial of service, overflow, arbitrary, php
systems | linux, mandriva
advisories | CVE-2011-4566, CVE-2011-4885
SHA-256 | 65c4b018cdfd49592c9f7dbcf34ecabd28e6273c44adf4c53cd71a54905612c5
Open Source CERT Security Advisory 2011.003
Posted Dec 29, 2011
Authored by Andrea Barisani, Open Source CERT | Site ocert.org

A variety of programming languages suffer from a denial-of-service (DoS) condition against storage functions of key/value pairs in hash data structures, the condition can be leveraged by exploiting predictable collisions in the underlying hashing algorithms.

tags | advisory
advisories | CVE-2011-4461, CVE-2011-4838, CVE-2011-4885, CVE-2011-4462, CVE-2011-4815
SHA-256 | 0b2b66a010f07afd3a21848f6c4de292e1d20c5873c836998313c0f5f90e9999
Page 1 of 1
Back1Next

File Archive:

July 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Jul 1st
    27 Files
  • 2
    Jul 2nd
    10 Files
  • 3
    Jul 3rd
    35 Files
  • 4
    Jul 4th
    27 Files
  • 5
    Jul 5th
    18 Files
  • 6
    Jul 6th
    0 Files
  • 7
    Jul 7th
    0 Files
  • 8
    Jul 8th
    28 Files
  • 9
    Jul 9th
    44 Files
  • 10
    Jul 10th
    24 Files
  • 11
    Jul 11th
    25 Files
  • 12
    Jul 12th
    11 Files
  • 13
    Jul 13th
    0 Files
  • 14
    Jul 14th
    0 Files
  • 15
    Jul 15th
    28 Files
  • 16
    Jul 16th
    6 Files
  • 17
    Jul 17th
    0 Files
  • 18
    Jul 18th
    0 Files
  • 19
    Jul 19th
    0 Files
  • 20
    Jul 20th
    0 Files
  • 21
    Jul 21st
    0 Files
  • 22
    Jul 22nd
    0 Files
  • 23
    Jul 23rd
    0 Files
  • 24
    Jul 24th
    0 Files
  • 25
    Jul 25th
    0 Files
  • 26
    Jul 26th
    0 Files
  • 27
    Jul 27th
    0 Files
  • 28
    Jul 28th
    0 Files
  • 29
    Jul 29th
    0 Files
  • 30
    Jul 30th
    0 Files
  • 31
    Jul 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close