CVE-2007-0126

CVE-2007-0126 concerns Opera 9.02 where a heap-based overflow in processing a JPEG Define Huffman Table (DHT) marker can allow remote code execution. Connected advisories alsoreference CVE-2007-0127 related to a typecasting issue in Opera’s SVG handling. Mitigation documented in GLSA 200701-08 an...

Opera Web浏览器JPEG图形DHT标记堆溢出漏洞

Opera是一款流行的WEB浏览器，支持多种平台。 Opera没有正确地处理JPEG文件头中的DHT标记，远程攻击者可能利用此漏洞控制用户机器。 如果DHT标记中包含有无效的索引字节数的话，攻击者就可以触发堆溢出，导致执行任意指令。 Opera Software Opera 9.02 Opera Software -------------- 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://www.opera.com...

FreeBSD : opera -- multiple vulnerabilities (78ad2525-9d0c-11db-a5f6-000c6ec775d9)

iDefense reports : The vulnerability specifically exists due to Opera improperly processing a JPEG DHT marker. The DHT marker is used to define a Huffman Table which is used for decoding the image data. An invalid number of index bytes in the DHT marker will trigger a heap overflow with partially...

Opera 9.10 - '.jpg' Image DHT Marker Heap Corruption

Opera JPEG processing - Heap corruption vulnerabilities ======================================================= Date..: 8th September 2006 31th October 2006 update 3rd November 2006 update 5th January 2007 public release http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=457...

Opera 9.10 - .jpg Image DHT Marker Heap Corruption

Opera 9.10 - .jpg Image DHT Marker Heap Corruption Opera JPEG processing - Heap corruption vulnerabilities ======================================================= Date..: 8th September 2006 31th October 2006 update 3rd November 2006 update 5th January 2007 public release...

iDefense Security Advisory 01.05.07: Opera Software Opera Web Browser JPG Image DHT Marker Heap Corruption Vulnerability

Opera Software Opera Web Browser JPG Image DHT Marker Heap Corruption Vulnerability iDefense Security Advisory 01.05.07 http://labs.idefense.com/intelligence/vulnerabilities/ Jan 05, 2007 I. BACKGROUND Opera is a cross-platform web browser. More information is available at http://www.opera.com/ I...