update for icedtea-web (important)

This update of icedtea-web fixed multiple hewap buffer overflows...

icedtea-web: Update to 1.2.1 (bnc#) (important)

update to 1.2.1 bnc773458 - Security Updates CVE-2012-3422, RH840592: Potential read from an uninitialized memory location CVE-2012-3423, RH841345: Incorrect handling of not 0-terminated strings - NetX PR898: signed applications with big jnlp-file doesn't start webstart affect like "frozen"...

DEBIAN-CVE-2012-3423

The IcedTea-Web plugin before 1.2.1 does not properly handle NPVariant NPStrings without NUL terminators, which allows remote attackers to cause a denial of service crash, obtain sensitive information from memory, or execute arbitrary code via a crafted Java applet...

CVE-2012-3423

The IcedTea-Web plugin before 1.2.1 does not properly handle NPVariant NPStrings without NUL terminators, which allows remote attackers to cause a denial of service crash, obtain sensitive information from memory, or execute arbitrary code via a crafted Java applet...

CVE-2012-3422

The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an uninitialized pointer when the instancetoidmap hash is empty, which allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via a crafted web page, which causes an...

CVE-2012-3422

The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an uninitialized pointer when the instancetoidmap hash is empty, which allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via a crafted web page, which causes an...

CVE-2012-3423

The IcedTea-Web plugin before 1.2.1 does not properly handle NPVariant NPStrings without NUL terminators, which allows remote attackers to cause a denial of service crash, obtain sensitive information from memory, or execute arbitrary code via a crafted Java applet...

DEBIAN-CVE-2012-3422

The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an uninitialized pointer when the instancetoidmap hash is empty, which allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via a crafted web page, which causes an...

Memory corruption

The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an uninitialized pointer when the instancetoidmap hash is empty, which allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via a crafted web page, which causes an...

Code injection

The IcedTea-Web plugin before 1.2.1 does not properly handle NPVariant NPStrings without NUL terminators, which allows remote attackers to cause a denial of service crash, obtain sensitive information from memory, or execute arbitrary code via a crafted Java applet...

CVE-2012-3423

The IcedTea-Web plugin before 1.2.1 does not properly handle NPVariant NPStrings without NUL terminators, which allows remote attackers to cause a denial of service crash, obtain sensitive information from memory, or execute arbitrary code via a crafted Java applet...

CVE-2012-3422

The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an uninitialized pointer when the instancetoidmap hash is empty, which allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via a crafted web page, which causes an...

CVE-2012-3422

The provided data confirms CVE-2012-3422 affects the IcedTea-Web plugin prior to 1.2.1, where getFirstInTableInstance returns an uninitialized pointer if the instance_to_id_map is empty. This can cause a denial of service (crash) and may enable arbitrary code execution via a crafted web page. Sev...

CVE-2012-3423

The IcedTea-Web plugin before 1.2.1 does not properly handle NPVariant NPStrings without NUL terminators, which allows remote attackers to cause a denial of service crash, obtain sensitive information from memory, or execute arbitrary code via a crafted Java applet...

CVE-2012-3423

Summary (CVE-2012-3423) : The IcedTea-Web plugin (before 1.2.1) mishandles NPVariant NPStrings that are not NUL-terminated, enabling a remote attacker to crash the browser, potentially disclose memory and/or execute arbitrary code via a crafted Java applet. This is tied to IcedTea-Web’s NPString ...

CVE-2012-3422

The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an uninitialized pointer when the instancetoidmap hash is empty, which allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via a crafted web page, which causes an...

CVE-2012-3422: Improper Restriction of Operations within the Bounds of a Memory Buffer

The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an uninitialized pointer when the instancetoidmap hash is empty, which allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via a crafted web page, which causes an...

CVE-2012-3423: Improper Restriction of Operations within the Bounds of a Memory Buffer

The IcedTea-Web plugin before 1.2.1 does not properly handle NPVariant NPStrings without NUL terminators, which allows remote attackers to cause a denial of service crash, obtain sensitive information from memory, or execute arbitrary code via a crafted Java applet...

Scientific Linux Security Update : icedtea-web on SL6.x i386/x86_64 (20120731)

The IcedTea-Web project provides a Java web browser plug-in and an implementation of Java Web Start, which is based on the Netx project. It also contains a configuration tool for managing deployment settings for the plug-in and Web Start implementations. An uninitialized pointer use flaw was foun...

Mandriva Update for icedtea-web MDVSA-2012:122 (icedtea-web)

Check for the Version of icedtea-web OpenVAS Vulnerability Test Mandriva Update for icedtea-web MDVSA-2012:122 icedtea-web Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or...