FreeBSD : opera -- multiple vulnerabilities (225bc349-ce10-11dd-a721-0030843d3802)

The Opera Team reports : Manipulating certain text-area contents can cause a buffer overflow, which may be exploited to execute arbitrary code. Certain HTML constructs can cause the resulting DOM to change unexpectedly, which triggers a crash. To inject code, additional techniques will have to be...

Buffer overflow

Multiple buffer overflows in Opera before 9.63 might allow 1 remote attackers to execute arbitrary code via a crafted text area, or allow 2 user-assisted remote attackers to execute arbitrary code via a long host name in a file: URL. NOTE: this might overlap CVE-2008-5178...

Cross site scripting

Cross-site scripting XSS vulnerability in Opera before 9.63 allows remote attackers to inject arbitrary web script or HTML via built-in XSLT templates...

CVE-2008-5682

Cross-site scripting XSS vulnerability in Opera before 9.63 allows remote attackers to inject arbitrary web script or HTML via built-in XSLT templates...

Design/Logic Flaw

The HTML parsing engine in Opera before 9.63 allows remote attackers to execute arbitrary code via crafted web pages that trigger an invalid pointer calculation and heap corruption...

CVE-2008-5679

The HTML parsing engine in Opera before 9.63 allows remote attackers to execute arbitrary code via crafted web pages that trigger an invalid pointer calculation and heap corruption...

CVE-2008-5683

Unspecified vulnerability in Opera before 9.63 allows remote attackers to "reveal random data" via unknown vectors...

Design/Logic Flaw

Opera before 9.63 does not block unspecified "scripted URLs" during the feed preview, which allows remote attackers to read existing subscriptions and force subscriptions to arbitrary feed URLs...

CVE-2008-5679

The HTML parsing engine in Opera before 9.63 allows remote attackers to execute arbitrary code via crafted web pages that trigger an invalid pointer calculation and heap corruption...

CVE-2008-5680

Multiple buffer overflows in Opera before 9.63 might allow 1 remote attackers to execute arbitrary code via a crafted text area, or allow 2 user-assisted remote attackers to execute arbitrary code via a long host name in a file: URL. NOTE: this might overlap CVE-2008-5178...

CVE-2008-5681

Opera before 9.63 does not block unspecified "scripted URLs" during the feed preview, which allows remote attackers to read existing subscriptions and force subscriptions to arbitrary feed URLs...

Security feature bypass

Unspecified vulnerability in Opera before 9.63 allows remote attackers to "reveal random data" via unknown vectors...

CVE-2008-5679

The HTML parsing engine in Opera before 9.63 allows remote attackers to execute arbitrary code via crafted web pages that trigger an invalid pointer calculation and heap corruption...

CVE-2008-5682

Cross-site scripting XSS vulnerability in Opera before 9.63 allows remote attackers to inject arbitrary web script or HTML via built-in XSLT templates...

CVE-2008-5681

Opera before 9.63 is affected by CVE-2008-5681: the feed preview does not block unspecified scripted URLs, allowing a remote attacker to read existing subscriptions and force subscriptions to arbitrary feed URLs. Gentoo GLSA 200903-30/Opera advisories recommend upgrading to Opera 9.64 or later as...

CVE-2008-5680

CVE-2008-5680 corresponds to multiple buffer overflow vulnerabilities in Opera before 9.63. Specifically, insecure handling in (1) text-area processing and (2) long host names in file:// URLs could allow remote code execution. The combined impact is high: a remote attacker could trigger arbitrary...

CVE-2008-5681

Opera before 9.63 does not block unspecified "scripted URLs" during the feed preview, which allows remote attackers to read existing subscriptions and force subscriptions to arbitrary feed URLs...

CVE-2008-5682

CVE-2008-5682 is an XSS vulnerability in the Opera web browser (affecting versions

CVE-2008-5680

Multiple buffer overflows in Opera before 9.63 might allow 1 remote attackers to execute arbitrary code via a crafted text area, or allow 2 user-assisted remote attackers to execute arbitrary code via a long host name in a file: URL. NOTE: this might overlap CVE-2008-5178...

CVE-2008-5679

CVE-2008-5679 affects the Opera web browser (operating on multiple platforms). The issue is in the HTML parsing engine where processing crafted pages triggers an invalid pointer calculation, leading to heap corruption. This vulnerability, part of a set of issues (CVE-2008-5178, CVE-2008-5680–5683...