Prosody XML解压缩拒绝服务漏洞

CVE ID:CVE-2014-2744、CVE-2014-2745 Prosody是一个用Lua语言编写的Jabber/XMPP服务器软件。 Prosody处理压缩流存在错误，允许攻击者通过XMPP流提交特制的XML消耗系统资源，造成拒绝服务攻击。 0 Prosody 0.x Prosody 0.9.4版本已修复该漏洞，建议用户下载使用： http://www.prosody.im...

CVE-2014-2745: Undefined Security Weakness

Prosody before 0.9.4 does not properly restrict the processing of compressed XML elements, which allows remote attackers to cause a denial of service resource consumption via a crafted XMPP stream, aka an "xmppbomb" attack, related to core/portmanager.lua and util/xmppstream.lua...

Debian DSA-2895-1 : prosody - security update

A denial-of-service vulnerability has been reported in Prosody, a XMPP server. If compression is enabled, an attacker might send highly-compressed XML elements attack known as 'zip bomb' over XMPP streams and consume all the resources of the server. The SAX XML parser lua-expat is also affected b...

Debian Security Advisory DSA 2895-1 (prosody - security update)

A denial-of-service vulnerability has been reported in Prosody, a XMPP server. If compression is enabled, an attacker might send highly-compressed XML elements attack known as zip bomb over XMPP streams and consume all the resources of the server. The SAX XML parser lua-expat is also affected by...

DSA-2895-1 prosody - security update

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[SECURITY] [DSA 2895-1] prosody security update

------------------------------------------------------------------------- Debian Security Advisory DSA-2895-1 [email protected] http://www.debian.org/security/ Luciano Bello April 06, 2014 http://www.debian.org/security/faq -...

Debian: Security Advisory (DSA-2895-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2014 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2011-2531

Prosody 0.8.x before 0.8.1, when MySQL is used, assigns an incorrect data type to the value column in certain tables, which might allow remote attackers to cause a denial of service data truncation by sending a large amount of data...

CVE-2011-2532

The json.decode function in util/json.lua in Prosody 0.8.x before 0.8.1 might allow remote attackers to cause a denial of service infinite loop via invalid JSON data, as demonstrated by truncated data...

DEBIAN-CVE-2011-2532

The json.decode function in util/json.lua in Prosody 0.8.x before 0.8.1 might allow remote attackers to cause a denial of service infinite loop via invalid JSON data, as demonstrated by truncated data...

CVE-2011-2531

Prosody 0.8.x before 0.8.1, when MySQL is used, assigns an incorrect data type to the value column in certain tables, which might allow remote attackers to cause a denial of service data truncation by sending a large amount of data...

CVE-2011-2532

The json.decode function in util/json.lua in Prosody 0.8.x before 0.8.1 might allow remote attackers to cause a denial of service infinite loop via invalid JSON data, as demonstrated by truncated data...

DEBIAN-CVE-2011-2531

Prosody 0.8.x before 0.8.1, when MySQL is used, assigns an incorrect data type to the value column in certain tables, which might allow remote attackers to cause a denial of service data truncation by sending a large amount of data...

CVE-2011-2205

Prosody before 0.8.1 does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service memory and CPU consumption via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564...

DEBIAN-CVE-2011-2205

Prosody before 0.8.1 does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service memory and CPU consumption via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564...

CVE-2011-2205

Prosody before 0.8.1 does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service memory and CPU consumption via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564...

CVE-2011-2531

Prosody 0.8.x before 0.8.1, when MySQL is used, assigns an incorrect data type to the value column in certain tables, which might allow remote attackers to cause a denial of service data truncation by sending a large amount of data...

Code injection

Prosody 0.8.x before 0.8.1, when MySQL is used, assigns an incorrect data type to the value column in certain tables, which might allow remote attackers to cause a denial of service data truncation by sending a large amount of data...

CVE-2011-2532

The json.decode function in util/json.lua in Prosody 0.8.x before 0.8.1 might allow remote attackers to cause a denial of service infinite loop via invalid JSON data, as demonstrated by truncated data...

Design/Logic Flaw

The json.decode function in util/json.lua in Prosody 0.8.x before 0.8.1 might allow remote attackers to cause a denial of service infinite loop via invalid JSON data, as demonstrated by truncated data...