Cisco AnyConnect Secure Mobility Client version 3.1.08009 suffers from a privilege escalation vulnerability. The fix for CVE-2015-4211 is insufficient which allows a local application to elevate to local system through the CMainThread::launchDownloader command.
d8d8aba2be2bbe07e77874ac6db9c506cab1e1e1d4012296e7b37ab6841902a0Debian Linux Security Advisory 2528-1 - Several vulnerabilities were discovered in Icedove, Debian's version of the Mozilla Thunderbird mail and news client.
71b51ce0cbe692a4624106eb180f6e02df450db451499c2178a3cc4a7dce2ff3Entropy Broker is an infrastructure for distributing cryptographically secure random numbers (entropy data) from one or more servers to one or more clients. Entropy Broker allows you to distribute entropy data (random values) to /dev/random devices from other systems (real servers or virtualised systems). It helps preventing that the /dev/random device gets depleted; an empty /dev/random-device can cause programs to hang (waiting for entropy data to become available). This is useful for systems that need to generate encryption keys, run VPN software or run a casino website.
e505291a3ada9f1ba3928113fa70f9f79bfc771b2fe8e20560d612d5c64beb5bViscosity OpenVPN client for Mac OS X suffers from a local root command execution vulnerability due to a suid binary executing site.py.
bbed2f8bef6e98f9f906db21866f9556901fd2af1233ad2af5fa7f69e3f8af21Mandriva Linux Security Advisory 2012-129 - The decompress function in ncompress allows remote attackers to cause a denial of service, and possibly execute arbitrary code, via crafted data that leads to a buffer underflow. A missing DHCP option checking / sanitization flaw was reported for multiple DHCP clients. This flaw may allow DHCP server to trick DHCP clients to set e.g. system hostname to a specially crafted value containing shell special characters. Various scripts assume that hostname is trusted, which may lead to code execution when hostname is specially crafted. Additionally for Mandriva Enterprise Server 5 various problems in the ka-deploy and uClibc packages was discovered and fixed with this advisory. The updated packages have been patched to correct these issues. The wrong set of packages was sent out with the MDVSA-2012:129 advisory that lacked the fix for CVE-2006-1168. This advisory provides the correct packages.
c7875eb533c9d6beb3425c1a97fe6ed841b9a1c6086b68f13fd555c85ebb7760Mandriva Linux Security Advisory 2012-129 - The decompress function in ncompress allows remote attackers to cause a denial of service, and possibly execute arbitrary code, via crafted data that leads to a buffer underflow. A missing DHCP option checking / sanitization flaw was reported for multiple DHCP clients. This flaw may allow DHCP server to trick DHCP clients to set e.g. system hostname to a specially crafted value containing shell special characters. Various scripts assume that hostname is trusted, which may lead to code execution when hostname is specially crafted. Additionally for Mandriva Enterprise Server 5 various problems in the ka-deploy and uClibc packages was discovered and fixed with this advisory. The updated packages have been patched to correct these issues.
741a2545d765d1e9854cdcbf178dc20b6ca0f8fc1357ad76b6a268fa5cadabc4Red Hat Security Advisory 2012-1151-01 - OpenLDAP is an open source suite of LDAP applications and development tools. It was found that the OpenLDAP server daemon ignored olcTLSCipherSuite settings. This resulted in the default cipher suite always being used, which could lead to weaker than expected ciphers being accepted during Transport Layer Security negotiation with OpenLDAP clients.
b5e58ac02a262a4dec401a753af836111759f4a329334fb8c3c1a2a0b7b62159Entropy Broker is an infrastructure for distributing cryptographically secure random numbers (entropy data) from one or more servers to one or more clients. Entropy Broker allows you to distribute entropy data (random values) to /dev/random devices from other systems (real servers or virtualised systems). It helps preventing that the /dev/random device gets depleted; an empty /dev/random-device can cause programs to hang (waiting for entropy data to become available). This is useful for systems that need to generate encryption keys, run VPN software or run a casino website.
76ca25d4f7c84938b67595662b7b2a2ccc1f026c5fd38878da67d399c829206cRed Hat Security Advisory 2012-1141-01 - The Dynamic Host Configuration Protocol is a protocol that allows individual devices on an IP network to get their own network configuration information, including an IP address, a subnet mask, and a broadcast address. A denial of service flaw was found in the way the dhcpd daemon handled zero-length client identifiers. A remote attacker could use this flaw to send a specially-crafted request to dhcpd, possibly causing it to enter an infinite loop and consume an excessive amount of CPU time. Two memory leak flaws were found in the dhcpd daemon. A remote attacker could use these flaws to cause dhcpd to exhaust all available memory by sending a large number of DHCP requests.
fc9a322a2de7ef4e978afd80e16657d60814c3b522011ed6e9b40e2bd8d9a601Red Hat Security Advisory 2012-1140-01 - The Dynamic Host Configuration Protocol is a protocol that allows individual devices on an IP network to get their own network configuration information, including an IP address, a subnet mask, and a broadcast address. A denial of service flaw was found in the way the dhcpd daemon handled zero-length client identifiers. A remote attacker could use this flaw to send a specially-crafted request to dhcpd, possibly causing it to enter an infinite loop and consume an excessive amount of CPU time. Upstream acknowledges Markus Hietava of the Codenomicon CROSS project as the original reporter of this issue.
8b07e2dc453135e1290fae4b34fd3618aeea3cedff85d00f592a71055720c29bMIT krb5 Security Advisory 2012-001 - The MIT krb5 KDC (Key Distribution Center) daemon can free an uninitialized pointer while processing an unusual AS-REQ, corrupting the process heap and possibly causing the daemon to abnormally terminate. An attacker could use this vulnerability to execute malicious code, but exploiting frees of uninitialized pointers to execute code is believed to be difficult. It is possible that a legitimate client that is misconfigured in an unusual way could trigger this vulnerability. The MIT krb5 KDC daemon can dereference an uninitialized pointer while processing a malformed AS-REQ, causing the daemon to abnormally terminate. This vulnerability could theoretically lead to the execution of malicious code, but that is believed to be very difficult.
c6e678cd6912090035d37e0e943e9a727bca5c72a814f85c04f9e97cff64c21eRed Hat Security Advisory 2012-1131-01 - Kerberos is a network authentication system which allows clients and servers to authenticate to each other using symmetric encryption and a trusted third-party, the Key Distribution Center. An uninitialized pointer use flaw was found in the way the MIT Kerberos KDC handled initial authentication requests. A remote, unauthenticated attacker could use this flaw to crash the KDC via a specially-crafted AS-REQ request. A NULL pointer dereference flaw was found in the MIT Kerberos administration daemon, kadmind. A Kerberos administrator who has the "create" privilege could use this flaw to crash kadmind.
fc644b1cb9cf0a8750b9b22679610ad70952fe4b170e2844397d3cea0bd64a5aDataWatch Monarch Business Intelligence (BI) version 5.1 suffers from a cross site scripting vulnerability in the client section.
a56f2b5cc1afeece14c2a41f4faabc96b0f7f9edcef58badecb3fee221ce4bd7Spark IM client version 2.6.3 suffers from a cryptography failure where the key for encrypting the passwords is stored statically in Encryptor.java. Tool included that will recover usernames and passwords.
9782253ae9795fa6cba9d6a8e3b03d59608adabe717e35b82a175473cd0bfd36Proof of concept denial of service exploit for the zero length client id infinite loop vulnerability in DHCP version 4.1.2.
866407d6a01490397a0a69ab14d8818f3272133757b74cb32940ac7e6d151adaTransmission BitTorrent client versions prior to 2.61 suffer from a cross site scripting vulnerability.
818ec13f1f8cc75dec858bf1a430235ca3eb87f12cf8abc296ca9d260ec5fb0bMandriva Linux Security Advisory 2012-116 - An error in the handling of malformed client identifiers can cause a DHCP server running affected versions to enter a state where further client requests are not processed and the server process loops endlessly, consuming all available CPU cycles. Under normal circumstances this condition should not be triggered, but a non-conforming or malicious client could deliberately trigger it in a vulnerable server. In order to exploit this condition an attacker must be able to send requests to the DHCP server. Two memory leaks have been found and fixed in ISC DHCP. The updated packages have been patched to correct these issues.
7c7457010e58268c50229d55072e4bb9e57280b85c47418c4fa50b728f6834c8Mandriva Linux Security Advisory 2012-115 - An unexpected client identifier parameter can cause the ISC DHCP daemon to segmentation fault when running in DHCPv6 mode, resulting in a denial of service to further client requests. In order to exploit this condition, an attacker must be able to send requests to the DHCP server. An error in the handling of malformed client identifiers can cause a DHCP server running affected versions to enter a state where further client requests are not processed and the server process loops endlessly, consuming all available CPU cycles. Under normal circumstances this condition should not be triggered, but a non-conforming or malicious client could deliberately trigger it in a vulnerable server. In order to exploit this condition an attacker must be able to send requests to the DHCP server. Two memory leaks have been found and fixed in ISC DHCP. The updated packages have been upgraded to the latest version which is not affected by these issues.
a3724f3805b0b02ba67820a614a721acf82fab981a7946ece56835acdc445a6dUbuntu Security Notice 1519-1 - Markus Hietava discovered that the DHCP server incorrectly handled certain malformed client identifiers. A remote attacker could use this issue to cause DHCP to crash, resulting in a denial of service. Glen Eustace discovered that the DHCP server incorrectly handled memory. A remote attacker could use this issue to cause DHCP to crash, resulting in a denial of service.
c72b8e80450c3e9e34484ae7fd0643ad157493cf28d7fca26110d4ee52010399Entropy Broker is an infrastructure for distributing cryptographically secure random numbers (entropy data) from one or more servers to one or more clients. Entropy Broker allows you to distribute entropy data (random values) to /dev/random devices from other systems (real servers or virtualised systems). It helps preventing that the /dev/random device gets depleted; an empty /dev/random-device can cause programs to hang (waiting for entropy data to become available). This is useful for systems that need to generate encryption keys, run VPN software or run a casino website.
1256b9eabb591bfe6735cfcd5b31fafece6cca0028f6df1894bd805070ba6d45Ubuntu Security Notice 1516-1 - It was discovered that OpenSSL incorrectly handled the SSL_OP_ALL setting. This resulted in TLS 1.1 and TLS 1.2 being inadvertently disabled for certain server and client applications.
f2262e55a41ba5619c60cd6ba0d89acc3919c82392ab15e2dd986d7c27563ab8Red 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 2012-1090-01 - 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.
d72857c706afe58af56ef92496d0bf05c85429eac1b79962ede93b64b9d8c56aGoogle Chrome developers, while trying to be adaptive and current, added some windows 8 helper functions to aid the development of Metro style behavior, but does not include the library file itself, thus resulting in an unqualified dynamic-link library call to 'metro_driver.dll'. A user with local disk access can carefully construct a DLL that suits the pattern that is being traversed by the client and implement it somewhere along the search path and the client will load it seamlessly.
dbb9d62577ac5b978fa6419192db9f6b4808436e28a90885a8548c968b26a7d8
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