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Opera : Security Vulnerabilities (Overflow)

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2012-6470 119 DoS Exec Code Overflow 2013-01-02 2013-01-02
9.3
None Remote Medium Not required Complete Complete Complete
Opera before 12.12 does not properly allocate memory for GIF images, which allows remote attackers to execute arbitrary code or cause a denial of service (memory overwrite) via a malformed image.
2 CVE-2012-6468 119 DoS Exec Code Overflow Mem. Corr. 2013-01-02 2013-01-02
9.3
None Remote Medium Not required Complete Complete Complete
Heap-based buffer overflow in Opera before 12.11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a long HTTP response.
3 CVE-2012-4146 119 DoS Overflow 2012-08-06 2012-08-07
4.3
None Remote Medium Not required None None Partial
Opera before 12.01 allows remote attackers to cause a denial of service (application crash) via a crafted web site, as demonstrated by the Lenovo "Shop now" page.
4 CVE-2012-3564 DoS Overflow 2012-06-14 2012-08-16
5.0
None Remote Low Not required None None Partial
Opera before 12.00 Beta allows remote attackers to cause a denial of service (application hang) via an absolutely positioned wrap=off TEXTAREA element located next to an "overflow: auto" block element.
5 CVE-2012-3561 119 DoS Exec Code Overflow Mem. Corr. 2012-06-14 2012-08-13
10.0
None Remote Low Not required Complete Complete Complete
Opera before 11.64 does not properly allocate memory for URL strings, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted string.
6 CVE-2012-1003 189 DoS Overflow 2012-02-06 2012-02-13
5.0
None Remote Low Not required None None Partial
Multiple integer overflows in Opera 11.60 and earlier allow remote attackers to cause a denial of service (application crash) via a large integer argument to the (1) Int32Array, (2) Float32Array, (3) Float64Array, (4) Uint32Array, (5) Int16Array, or (6) ArrayBuffer function. NOTE: the vendor reportedly characterizes this as "a stability issue, not a security issue."
7 CVE-2011-0682 119 DoS Exec Code Overflow Mem. Corr. 2011-01-31 2011-08-26
9.3
None Remote Medium Not required Complete Complete Complete
Integer truncation error in opera.dll in Opera before 11.01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via an HTML form with a select element that contains a large number of children.
8 CVE-2010-4050 119 DoS Overflow Mem. Corr. 2010-10-21 2011-07-18
4.3
None Remote Medium Not required None None Partial
Opera before 10.63 allows remote attackers to cause a denial of service (memory corruption) by referencing an SVG document in an IMG element.
9 CVE-2010-3019 119 DoS Exec Code Overflow 2010-08-16 2012-06-07
9.3
None Remote Medium Not required Complete Complete Complete
Heap-based buffer overflow in Opera before 10.61 allows remote attackers to execute arbitrary code or cause a denial of service (application crash or hang) via vectors related to HTML5 canvas painting operations that occur during the application of transformations.
10 CVE-2010-1349 189 1 Exec Code Overflow 2010-04-12 2010-04-13
10.0
None Remote Low Not required Complete Complete Complete
Integer overflow in Opera 10.10 through 10.50 allows remote attackers to execute arbitrary code via a large Content-Length value, which triggers a heap overflow.
11 CVE-2008-5680 119 Exec Code Overflow 2008-12-19 2012-06-07
9.3
Admin Remote Medium Not required Complete Complete Complete
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.
12 CVE-2008-5178 119 Exec Code Overflow 2008-11-20 2009-08-13
9.3
None Remote Medium Not required Complete Complete Complete
Heap-based buffer overflow in Opera 9.62 on Windows allows remote attackers to execute arbitrary code via a long file:// URI. NOTE: this might overlap CVE-2008-5680.
13 CVE-2006-4819 119 Exec Code Overflow 2006-10-17 2012-06-08
5.1
User Remote High Not required Partial Partial Partial
Heap-based buffer overflow in Opera 9.0 and 9.01 allows remote attackers to execute arbitrary code via a long URL in a tag (long link address).
Total number of vulnerabilities : 13   Page : 1 (This Page)
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