Red Hat Security Advisory 2020-1180-01 - ImageMagick is an image display and manipulation tool for the X Window System that can read and write multiple image formats. Issues addressed include buffer overflow, denial of service, double free, information leakage, null pointer, out of bounds read, out of bounds write, and use-after-free vulnerabilities.
b9b41fb5da80c275f3298f50268c64518417f60f185e29efe6501fd33accf99eRed Hat Security Advisory 2012-1109-01 - JBoss Application Server is the base package for JBoss Enterprise Portal Platform, providing the core server components. The Java Naming and Directory Interface Java API allows Java software clients to locate objects or services in an application server. It was found that the JBoss JNDI service allowed unauthenticated, remote write access by default. The JNDI and HA-JNDI services, and the HAJNDIFactory invoker servlet were all affected. A remote attacker able to access the JNDI service, HA-JNDI service, or the HAJNDIFactory invoker servlet on a JBoss server could use this flaw to add, delete, and modify items in the JNDI tree. This could have various, application-specific impacts.
78dd41f8b5b34025ec971ccb9596f9551cde8d2534b3816a8c8e07e50a8da9efRed Hat Security Advisory 2012-1110-01 - The Berkeley Internet Name Domain is an implementation of the Domain Name System protocols. BIND includes a DNS server ; a resolver library ; and tools for verifying that the DNS server is operating correctly. A flaw was found in the way BIND handled zero length resource data records. A malicious owner of a DNS domain could use this flaw to create specially-crafted DNS resource records that would cause a recursive resolver or secondary server to crash or, possibly, disclose portions of its memory.
bf4b7f97287a52171592309210c2633fc1a28c7720d8f80f2637a9c2ad1314daRed Hat Security Advisory 2012-1103-01 - Red Hat Certificate System is an enterprise software system designed to manage enterprise Public Key Infrastructure deployments. Multiple cross-site scripting flaws were discovered in the Red Hat Certificate System Agent and End Entity pages. An attacker could use these flaws to perform a cross-site scripting attack against victims using Certificate System's web interface. It was discovered that Red Hat Certificate System's Certificate Manager did not properly check certificate revocation requests performed via its web interface. An agent permitted to perform revocations of end entity certificates could use this flaw to revoke the Certificate Authority certificate.
c03295adba0c38b673534445461d9e0f2403b0a707f4b0ff13948486ba0bf7ffRed Hat Security Advisory 2012-1102-01 - Pidgin is an instant messaging program which can log in to multiple accounts on multiple instant messaging networks simultaneously. A flaw was found in the way the Pidgin MSN protocol plug-in processed text that was not encoded in UTF-8. A remote attacker could use this flaw to crash Pidgin by sending a specially-crafted MSN message. An input validation flaw was found in the way the Pidgin MSN protocol plug-in handled MSN notification messages. A malicious server or a remote attacker could use this flaw to crash Pidgin by sending a specially-crafted MSN notification message.
8d8905da6f3429379dbb0297932d8d8f8669f30ac3e8f57d9cc8c0e9d64d608fRed Hat Security Advisory 2012-1098-01 - The glibc packages provide the standard C and standard math libraries used by multiple programs on the system. Without these libraries, the Linux system cannot function properly. Multiple errors in glibc's formatted printing functionality could allow an attacker to bypass FORTIFY_SOURCE protections and execute arbitrary code using a format string flaw in an application, even though these protections are expected to limit the impact of such flaws to an application abort.
a4403bcb8e6ea39cef9f81f3176ba1bb2782088e2076dfc97ee09e39f03e3438Red Hat Security Advisory 2012-1097-01 - The glibc packages provide the standard C and standard math libraries used by multiple programs on the system. Without these libraries, the Linux system cannot function properly. It was discovered that the formatted printing functionality in glibc did not properly restrict the use of alloca(). This could allow an attacker to bypass FORTIFY_SOURCE protections and execute arbitrary code using a format string flaw in an application, even though these protections are expected to limit the impact of such flaws to an application abort.
1c4404ac353004ea4bc37b5126608f16e0e060649ba8f8ba172c59bb8a07d6a2Red Hat Security Advisory 2012-1090-01 - Network Security Services is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime provides platform independence for non-GUI operating system facilities. A flaw was found in the way the ASN.1 decoder in NSS handled zero length items. This flaw could cause the decoder to incorrectly skip or replace certain items with a default value, or could cause an application to crash if, for example, it received a specially-crafted OCSP response.
39c19044934dc07eaf2ccda4a7067b0b643c2cc6a9cc89a40b7f6f5157c495f1Red Hat Security Advisory 2012-1089-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. Malicious content could bypass same-compartment security wrappers and execute arbitrary code with chrome privileges.
6f1030b3c007e92dee24f9f260950788c90e7f4630f1be858306ba2fad1bbd72Red Hat Security Advisory 2012-1091-01 - Network Security Services is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime provides platform independence for non-GUI operating system facilities. A flaw was found in the way the ASN.1 decoder in NSS handled zero length items. This flaw could cause the decoder to incorrectly skip or replace certain items with a default value, or could cause an application to crash if, for example, it received a specially-crafted OCSP response.
d72857c706afe58af56ef92496d0bf05c85429eac1b79962ede93b64b9d8c56aRed Hat Security Advisory 2012-1088-01 - Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. A malicious web page could bypass same-compartment security wrappers and execute arbitrary code with chrome privileges.
cea61bdad88e780e60f101448dadc4a4dbf7b97d031f7ebf93e805451b42fcdfRed Hat Security Advisory 2012-1087-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issue: It was found that the data_len parameter of the sock_alloc_send_pskb() function in the Linux kernel's networking implementation was not validated before use. A local user with access to a TUN/TAP virtual interface could use this flaw to crash the system or, potentially, escalate their privileges. Note that unprivileged users cannot access TUN/TAP devices until the root user grants them access.
7e8f5f94bf72960a538fad4d42725e9aea5da69c5f9846af245aac6310ae2bd3Red Hat Security Advisory 2012-1081-01 - The sudo utility allows system administrators to give certain users the ability to run commands as root. A flaw was found in the way the network matching code in sudo handled multiple IP networks listed in user specification configuration directives. A user, who is authorized to run commands with sudo on specific hosts, could use this flaw to bypass intended restrictions and run those commands on hosts not matched by any of the network specifications. All users of sudo are advised to upgrade to this updated package, which contains a backported patch to correct this issue.
2dfbfa43bde13f32ff7b638eeb910225f286b002c9fd10e5b654f6375bb16e10Red Hat Security Advisory 2012-1080-01 - The IBM Java SE version 1.4.2 release includes the IBM Java 1.4.2 Runtime Environment and the IBM Java 1.4.2 Software Development Kit. This update fixes several vulnerabilities in the IBM Java 1.4.2 Runtime Environment and the IBM Java 1.4.2 Software Development Kit.
91d7fea7aa7d7b39fe7a3a9a4e3d7288cafa175bf77962bef334da06bf3382aaRed Hat Security Advisory 2012-1072-01 - JBoss Cache is the clustering backbone for data distribution in JBoss Enterprise Web Platform. It provides the backing implementation for web session replication, stateful session bean replication and entity caching. It was found that NonManagedConnectionFactory would log the username and password in plain text when an exception was thrown. This could lead to the exposure of authentication credentials if local users had permissions to read the log file. Warning: Before applying this update, back up your existing JBoss Enterprise Web Platform's "jboss-as-web/server/production/lib/jbosscache-core.jar" file.
93bea0be82c69ad3873bede014261e6a38de6d2554a91c52656507e218e00584Red Hat Security Advisory 2012-1068-01 - OpenJPEG is an open source library for reading and writing image files in JPEG 2000 format. An input validation flaw, leading to a heap-based buffer overflow, was found in the way OpenJPEG handled the tile number and size in an image tile header. A remote attacker could provide a specially-crafted image file that, when decoded using an application linked against OpenJPEG, would cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running the application. OpenJPEG allocated insufficient memory when encoding JPEG 2000 files from input images that have certain color depths. A remote attacker could provide a specially-crafted image file that, when opened in an application linked against OpenJPEG, would cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running the application.
9b8cc3d6b38e2111d60fdfee4ec23c909e47ef0065bfe35afe96de8f3a189f19Red Hat Security Advisory 2012-1061-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. The fix for CVE-2011-1083 introduced a flaw in the way the Linux kernel's Event Poll subsystem handled resource clean up when an ELOOP error code was returned. A local, unprivileged user could use this flaw to cause a denial of service.
bd4450f5aaf091e6c0f8efa019a9db94ebd1426bb8355f7c4d43b175d6c66f51Red Hat Security Advisory 2012-1064-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. A NULL pointer dereference flaw was found in the nf_ct_frag6_reasm() function in the Linux kernel's netfilter IPv6 connection tracking implementation. A remote attacker could use this flaw to send specially-crafted packets to a target system that is using IPv6 and also has the nf_conntrack_ipv6 kernel module loaded, causing it to crash.
0852eec4bdd3e4bd9f3b62617cce1230392a218607fdd7e60df4b80eb3789675Red Hat Security Advisory 2012-1060-01 - Cobbler is a network install server. Cobbler supports PXE, virtualized installs, and re-installing existing Linux machines. A command injection flaw was found in Cobbler's power management XML-RPC method. A remote, authenticated user who is permitted to perform Cobbler configuration changes via the Cobbler XML-RPC API, could use this flaw to execute arbitrary code with root privileges on the Red Hat Network Satellite server. Note: Red Hat Network Satellite uses a special user account to configure Cobbler. By default, only this account is permitted to perform Cobbler configuration changes, and the credentials for the account are only accessible to the Satellite host's administrator. As such, this issue only affected environments where the administrator allowed other users to make Cobbler configuration changes.
a117798edbaaae98d35e372b2a965c0e26a3e98bfd81b95555118ca270a44f0bRed Hat Security Advisory 2012-1057-01 - RESTEasy provides various frameworks to help you build RESTful web services and RESTful Java applications. It was found that RESTEasy was vulnerable to XML External Entity attacks. If a remote attacker submitted a request containing an external XML entity to a RESTEasy endpoint, the entity would be resolved, allowing the attacker to read files accessible to the user running the application server. This flaw affected DOM Document and JAXB input.
5cfe82490f9e0d9ea42e665a6f4f6f6991026f15dc3ddf2d39550a062b1c56c5Red Hat Security Advisory 2012-1059-01 - RESTEasy provides various frameworks to help you build RESTful web services and RESTful Java applications. It was found that RESTEasy was vulnerable to XML External Entity attacks. If a remote attacker submitted a request containing an external XML entity to a RESTEasy endpoint, the entity would be resolved, allowing the attacker to read files accessible to the user running the application server. This flaw affected DOM Document and JAXB input.
e3a2bf9a1dc1efec91da14d3163b81d65b43040761d051feb37bae44cdf25454Red Hat Security Advisory 2012-1056-01 - RESTEasy provides various frameworks to help you build RESTful web services and RESTful Java applications. It was found that RESTEasy was vulnerable to XML External Entity attacks. If a remote attacker submitted a request containing an external XML entity to a RESTEasy endpoint, the entity would be resolved, allowing the attacker to read files accessible to the user running the application server. This flaw affected DOM Document and JAXB input.
6557059760455431acac8d483403f3918f56868f81fd392dee90b7d5ddc1473cRed Hat Security Advisory 2012-1058-01 - RESTEasy provides various frameworks to help you build RESTful web services and RESTful Java applications. It was found that RESTEasy was vulnerable to XML External Entity attacks. If a remote attacker submitted a request containing an external XML entity to a RESTEasy endpoint, the entity would be resolved, allowing the attacker to read files accessible to the user running the application server. This flaw affected DOM Document and JAXB input.
05f9c0682e27949bf1f2becff450f31daba1cdb97b54e04910f8671124a8f236Red Hat Security Advisory 2012-1053-01 - mod_cluster is an Apache HTTP Server based load balancer that forwards requests from httpd to application server nodes. It can use the AJP, HTTP, or HTTPS protocols for communication with application server nodes. The JBoss Enterprise Web Platform 5.1.2 release introduced a regression, causing mod_cluster to register and expose the root context of a server by default, even when "ROOT" was in the "excludedContexts" list in the mod_cluster configuration. If an application was deployed on the root context, a remote attacker could use this flaw to bypass intended access restrictions and gain access to that application.
be342307962d2a0aba931e86cb2c6c1accf14360770bfcdedc4165480978b07dRed Hat Security Advisory 2012-1052-01 - mod_cluster is an Apache HTTP Server based load balancer that forwards requests from httpd to application server nodes. It can use the AJP, HTTP, or HTTPS protocols for communication with application server nodes. The JBoss Enterprise Application Platform 5.1.2 release introduced a regression, causing mod_cluster to register and expose the root context of a server by default, even when "ROOT" was in the "excludedContexts" list in the mod_cluster configuration. If an application was deployed on the root context, a remote attacker could use this flaw to bypass intended access restrictions and gain access to that application.
ee17c0226e885f70c197193cd8587c7e1e7303d76510efafd7f64a7c8aa78b8bRed Hat Security Advisory 2012-1054-01 - The libtiff packages contain a library of functions for manipulating Tagged Image File Format files. libtiff did not properly convert between signed and unsigned integer values, leading to a buffer overflow. An attacker could use this flaw to create a specially-crafted TIFF file that, when opened, would cause an application linked against libtiff to crash or, possibly, execute arbitrary code. Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in the tiff2pdf tool. An attacker could use these flaws to create a specially-crafted TIFF file that would cause tiff2pdf to crash or, possibly, execute arbitrary code.
aa7091faf66f19c024f40bef276e0d72c10f88b0a3f2bd15a274362485c96a2d
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