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Opera : Security Vulnerabilities

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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-2014-1870 2014-02-06 2014-02-07
4.3
None Remote Medium Not required None Partial None
Opera before 19 on Mac OS X allows user-assisted remote attackers to spoof the address bar via vectors involving a drag-and-drop operation.
2 CVE-2014-0815 200 +Info 2014-02-06 2014-02-21
4.3
None Remote Medium Not required Partial None None
The intent: URL implementation in Opera before 18 on Android allows attackers to read local files by leveraging an interaction error, as demonstrated by reading stored cookies.
3 CVE-2013-4705 79 XSS 2013-09-13 2013-09-13
4.3
None Remote Medium Not required None Partial None
Cross-site scripting (XSS) vulnerability in Opera before 15.00 allows remote attackers to inject arbitrary web script or HTML by leveraging UTF-8 encoding.
4 CVE-2013-3211 2013-04-19 2013-04-22
10.0
None Remote Low Not required Complete Complete Complete
Unspecified vulnerability in Opera before 12.15 has unknown impact and attack vectors, related to a "moderately severe issue."
5 CVE-2013-3210 200 +Info 2013-04-19 2013-04-22
5.0
None Remote Low Not required Partial None None
Opera before 12.15 does not properly block top-level domains in Set-Cookie headers, which allows remote attackers to obtain sensitive information by leveraging control of a different web site in the same top-level domain.
6 CVE-2013-2566 310 2013-03-15 2014-01-27
2.6
None Remote High Not required Partial None None
The RC4 algorithm, as used in the TLS protocol and SSL protocol, has many single-byte biases, which makes it easier for remote attackers to conduct plaintext-recovery attacks via statistical analysis of ciphertext in a large number of sessions that use the same plaintext.
7 CVE-2013-1639 352 Bypass CSRF 2013-02-08 2013-02-08
6.8
None Remote Medium Not required Partial Partial Partial
Opera before 12.13 does not send CORS preflight requests in all required cases, which allows remote attackers to bypass a CSRF protection mechanism via a crafted web site that triggers a CORS request.
8 CVE-2013-1638 94 Exec Code 2013-02-08 2013-02-08
9.3
None Remote Medium Not required Complete Complete Complete
Opera before 12.13 allows remote attackers to execute arbitrary code via crafted clipPaths in an SVG document.
9 CVE-2013-1637 94 Exec Code 2013-02-08 2013-02-08
9.3
None Remote Medium Not required Complete Complete Complete
Opera before 12.13 allows remote attackers to execute arbitrary code via vectors involving DOM events.
10 CVE-2013-1618 310 2013-02-08 2013-02-11
4.0
None Remote High Not required Partial Partial None
The TLS implementation in Opera before 12.13 does not properly consider timing side-channel attacks on a MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.
11 CVE-2012-6472 264 +Priv +Info 2013-01-02 2013-01-02
4.6
None Local Low Not required Partial Partial Partial
Opera before 12.12 on UNIX uses weak permissions for the profile directory, which allows local users to obtain sensitive information by reading a (1) cache file, (2) password file, or (3) configuration file, or (4) possibly gain privileges by modifying or overwriting a configuration file.
12 CVE-2012-6471 2013-01-02 2013-01-02
5.0
None Remote Low Not required None Partial None
Opera before 12.12 allows remote attackers to spoof the address field via a high rate of HTTP requests.
13 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.
14 CVE-2012-6469 200 +Info 2013-01-02 2013-01-02
5.0
None Remote Low Not required Partial None None
Opera before 12.11 allows remote attackers to determine the existence of arbitrary local files via vectors involving web script in an error page.
15 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.
16 CVE-2012-6467 2013-01-02 2013-01-02
4.3
None Remote Medium Not required None Partial None
Opera before 12.10 follows Internet shortcuts that are referenced by a (1) IMG element or (2) other inline element, which makes it easier for remote attackers to conduct phishing attacks via a crafted web site, as exploited in the wild in November 2012.
17 CVE-2012-6466 200 +Info 2013-01-02 2013-01-02
5.0
None Remote Low Not required Partial None None
Opera before 12.10 does not properly handle incorrect size data in a WebP image, which allows remote attackers to obtain potentially sensitive information from process memory by using a crafted image as the fill pattern for a canvas.
18 CVE-2012-6465 94 DoS Exec Code 2013-01-02 2013-01-02
9.3
None Remote Medium Not required Complete Complete Complete
Opera before 12.10 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a malformed SVG image.
19 CVE-2012-6464 79 XSS 2013-01-02 2013-01-02
4.3
None Remote Medium Not required None Partial None
Cross-site scripting (XSS) vulnerability in Opera before 12.10 allows remote attackers to inject arbitrary web script or HTML via crafted JavaScript code that overrides methods of unspecified native objects in documents that have different origins.
20 CVE-2012-6463 79 XSS 2013-01-02 2013-01-02
4.3
None Remote Medium Not required None Partial None
Cross-site scripting (XSS) vulnerability in Opera before 12.10 allows remote attackers to inject arbitrary web script or HTML via vectors involving an unspecified sequence of loading of documents and loading of data: URLs.
21 CVE-2012-6462 264 Bypass 2013-01-02 2013-01-02
5.0
None Remote Low Not required Partial None None
Opera before 12.10 does not properly implement the Cross-Origin Resource Sharing (CORS) specification, which allows remote attackers to bypass intended page-content restrictions via a crafted request.
22 CVE-2012-6461 20 2013-01-02 2013-01-02
5.0
None Remote Low Not required None Partial None
The X.509 certificate-validation functionality in the https implementation in Opera before 12.10 allows remote attackers to trigger a false indication of successful revocation-status checking by causing a failure of a single checking service.
23 CVE-2012-6460 2013-01-02 2013-01-02
5.0
None Remote Low Not required None Partial None
Opera before 11.67 and 12.x before 12.02 allows remote attackers to cause truncation of a dialog, and possibly trigger downloading and execution of arbitrary programs, via a crafted web site.
24 CVE-2012-5180 200 +Info 2012-12-26 2013-01-08
4.3
None Remote Medium Not required Partial None None
The Opera Mobile application before 12.1 and Opera Mini application before 7.5 for Android do not properly implement the WebView class, which allows attackers to obtain sensitive information via a crafted application.
25 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.
26 CVE-2012-4145 2012-08-06 2012-08-07
10.0
None Remote Low Not required Complete Complete Complete
Unspecified vulnerability in Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, has unknown impact and attack vectors, related to a "low severity issue."
27 CVE-2012-4144 79 XSS Bypass 2012-08-06 2012-08-07
4.3
None Remote Medium Not required None Partial None
Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, does not properly escape characters in DOM elements, which makes it easier for remote attackers to bypass cross-site scripting (XSS) protection mechanisms via a crafted HTML document.
28 CVE-2012-4143 94 2012-08-06 2012-08-07
6.8
None Remote Medium Not required Partial Partial Partial
Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, allows user-assisted remote attackers to trick users into downloading and executing arbitrary files via a small window for the download dialog, a different vulnerability than CVE-2012-1924.
29 CVE-2012-4142 79 XSS 2012-08-06 2012-08-07
4.3
None Remote Medium Not required None Partial None
Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, ignores some characters in HTML documents in unspecified circumstances, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted document.
30 CVE-2012-4010 2012-08-30 2012-09-13
5.0
None Remote Low Not required None Partial None
Opera before 11.60 allows remote attackers to spoof the address bar via unspecified homograph characters, a different vulnerability than CVE-2010-2660.
31 CVE-2012-3568 DoS 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 crash) via crafted WebGL content, as demonstrated by a codeflow.org WebGL demo.
32 CVE-2012-3567 DoS 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 (memory consumption or application hang) via an IFRAME element that uses the src="#" syntax to embed a parent document.
33 CVE-2012-3566 DoS 2012-06-14 2012-08-16
4.3
None Remote Medium Not required None None Partial
Opera before 12.00 Beta allows user-assisted remote attackers to cause a denial of service (application hang) via JavaScript code that changes a form before submission.
34 CVE-2012-3565 DoS 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 crash) via crafted characters in domain names, as demonstrated by "IDNA2008 tests."
35 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.
36 CVE-2012-3563 DoS 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 crash) via a web page that contains invalid character encodings.
37 CVE-2012-3562 DoS 2012-06-14 2012-08-16
4.3
None Remote Medium Not required None None Partial
Opera before 12.00 Beta allows user-assisted remote attackers to cause a denial of service (application crash) via a crafted web page that is not properly handled during a reload, as demonstrated by a "multiple origin camera test" page.
38 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.
39 CVE-2012-3560 264 2012-06-14 2012-06-15
4.3
None Remote Medium Not required None Partial None
Opera before 11.65 does not ensure that the address field corresponds to the displayed web page during blocked navigation, which makes it easier for remote attackers to conduct spoofing attacks by detecting and preventing attempts to load a different web page.
40 CVE-2012-3559 2012-06-14 2012-08-09
10.0
None Remote Low Not required Complete Complete Complete
Unspecified vulnerability in Opera before 12.00 on Mac OS X has unknown impact and attack vectors, related to a "moderate severity issue."
41 CVE-2012-3558 264 2012-06-14 2012-06-15
2.6
None Remote High Not required None Partial None
Opera before 11.65 does not ensure that the address field corresponds to the displayed web page during unusually timed changes to this field, which makes it easier for user-assisted remote attackers to conduct spoofing attacks via vectors involving navigation, reloads, and redirects.
42 CVE-2012-3557 264 +Info 2012-06-14 2012-06-15
5.0
None Remote Low Not required Partial None None
Opera before 11.65 does not properly restrict the reading of JSON strings, which allows remote attackers to perform cross-domain loading of JSON resources and consequently obtain sensitive information via a crafted web site.
43 CVE-2012-3556 20 Exec Code XSS 2012-06-14 2012-06-15
9.3
None Remote Medium Not required Complete Complete Complete
Opera before 11.65 does not properly restrict the opening of a pop-up window in response to the first click of a double-click action, which makes it easier for user-assisted remote attackers to conduct cross-site scripting (XSS) attacks or execute arbitrary code via a crafted web site.
44 CVE-2012-3555 Exec Code XSS 2012-06-14 2012-06-20
7.6
None Remote High Not required Complete Complete Complete
Opera before 11.65 does not ensure that keyboard sequences are associated with a visible window, which makes it easier for user-assisted remote attackers to conduct cross-site scripting (XSS) attacks or execute arbitrary code via a crafted web site, related to a "hidden keyboard navigation" issue.
45 CVE-2012-1931 264 2012-03-27 2012-10-09
4.6
None Local Low Not required Partial Partial Partial
Opera before 11.62 on UNIX, when used in conjunction with an unspecified printing application, allows local users to overwrite arbitrary files via a symlink attack on a temporary file during printing.
46 CVE-2012-1930 264 +Info 2012-03-27 2012-10-09
4.6
None Local Low Not required Partial Partial Partial
Opera before 11.62 on UNIX uses world-readable permissions for temporary files during printing, which allows local users to obtain sensitive information by reading these files.
47 CVE-2012-1929 20 2012-03-27 2012-11-06
6.4
None Remote Low Not required None Partial Partial
Opera before 11.62 on Mac OS X allows remote attackers to spoof the address field and security dialogs via crafted styling that causes page content to be displayed outside of the intended content area.
48 CVE-2012-1928 20 2012-03-27 2012-04-16
6.4
None Remote Low Not required None Partial Partial
Opera before 11.62 allows remote attackers to spoof the address field by triggering a page reload followed by a redirect to a different domain.
49 CVE-2012-1927 20 2012-03-27 2012-04-16
6.4
None Remote Low Not required None Partial Partial
Opera before 11.62 allows remote attackers to spoof the address field by triggering the launch of a dialog window associated with a different domain.
50 CVE-2012-1926 200 Bypass +Info 2012-03-27 2012-04-16
5.0
None Remote Low Not required Partial None None
Opera before 11.62 allows remote attackers to bypass the Same Origin Policy via the (1) history.pushState and (2) history.replaceState functions in conjunction with cross-domain frames, leading to unintended read access to history.state information.
Total number of vulnerabilities : 232   Page : 1 (This Page)2 3 4 5
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