Opera before 9.25 allows remote attackers to obtain potentially sensitive memory contents via a crafted bitmap (BMP) file, as demonstrated using a CANVAS element and JavaScript in an HTML document for copying these contents from 9.50 beta, a related issue to CVE-2008-0420.
Max CVSS
7.8
EPSS Score
0.71%
Published
2007-12-24
Updated
2018-10-15
Algorithmic complexity vulnerability in Opera 9.50 beta and 9.x before 9.25 allows remote attackers to cause a denial of service (CPU consumption) via a crafted bitmap (BMP) file that triggers a large number of calculations and checks.
Max CVSS
7.8
EPSS Score
2.32%
Published
2007-12-24
Updated
2018-10-15
Unspecified vulnerability in Opera before 9.25 allows remote attackers to execute arbitrary code via crafted TLS certificates.
Max CVSS
10.0
EPSS Score
14.54%
Published
2007-12-24
Updated
2017-08-08
Unspecified vulnerability in Opera before 9.24, when using an "external" newsgroup or e-mail client, allows remote attackers to execute arbitrary commands via unknown vectors.
Max CVSS
9.3
EPSS Score
1.54%
Published
2007-10-18
Updated
2017-07-29
Unspecified vulnerability in Opera before 9.24 allows remote attackers to overwrite functions on pages from other domains and bypass the same-origin policy via unknown vectors.
Max CVSS
7.5
EPSS Score
2.11%
Published
2007-10-18
Updated
2012-06-07
Unspecified vulnerability in Adobe Flash Player 9.0.47.0 and earlier, when running on Opera before 9.24 on Mac OS X, has unknown "Highly Severe" impact and unknown attack vectors.
Max CVSS
10.0
EPSS Score
2.07%
Published
2007-10-18
Updated
2017-07-29
Opera before 9.23 allows remote attackers to execute arbitrary code via crafted Javascript that triggers a "virtual function call on an invalid pointer."
Max CVSS
9.3
EPSS Score
7.45%
Published
2007-08-15
Updated
2022-02-26
Use-after-free vulnerability in the BitTorrent support in Opera before 9.22 allows user-assisted remote attackers to execute arbitrary code via a crafted header in a torrent file, which leaves a dangling pointer to an invalid object.
Max CVSS
9.3
EPSS Score
6.60%
Published
2007-07-21
Updated
2022-02-26
Buffer overflow in the transfer manager in Opera before 9.21 for Windows allows user-assisted remote attackers to execute arbitrary code via a crafted torrent file. NOTE: due to the lack of details, it is not clear if this is the same issue as CVE-2007-2274.
Max CVSS
9.3
EPSS Score
10.12%
Published
2007-05-22
Updated
2022-02-26
The BitTorrent implementation in Opera 9.2 allows remote attackers to cause a denial of service (CPU consumption and application crash) via a malformed torrent file. NOTE: the original disclosure refers to this as a memory leak, but it is not certain.
Max CVSS
7.8
EPSS Score
0.40%
Published
2007-04-25
Updated
2022-02-26
Opera 9.10 does not check URLs embedded in (1) object or (2) iframe HTML tags against the phishing site blacklist, which allows remote attackers to bypass phishing protection.
Max CVSS
7.5
EPSS Score
1.21%
Published
2007-03-28
Updated
2018-10-16
The Javascript SVG support in Opera before 9.10 does not properly validate object types in a createSVGTransformFromMatrix request, which allows remote attackers to execute arbitrary code via JavaScript code that uses an invalid object in this request that causes a controlled pointer to be referenced during the virtual function call.
Max CVSS
9.3
EPSS Score
16.26%
Published
2007-01-09
Updated
2011-03-07
Heap-based buffer overflow in Opera 9.02 allows remote attackers to execute arbitrary code via a JPEG file with an invalid number of index bytes in the Define Huffman Table (DHT) marker.
Max CVSS
9.3
EPSS Score
17.15%
Published
2007-01-09
Updated
2017-07-29
13 vulnerabilities found
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