8.8
CVSSv3

CVE-2015-8664

Published: 24/12/2015 Updated: 07/11/2023
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 755
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

Integer overflow in the WebCursor::Deserialize function in content/common/cursors/webcursor.cc in Google Chrome prior to 47.0.2526.106 allows remote malicious users to cause a denial of service or possibly have unspecified other impact via an RGBA pixel array with crafted dimensions, a different vulnerability than CVE-2015-6792.

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Vendor Advisories

Several security issues were fixed in Oxide ...
Integer overflow in the WebCursor::Deserialize function in content/common/cursors/webcursorcc in Google Chrome before 4702526106 allows remote attackers to cause a denial of service or possibly have unspecified other impact via an RGBA pixel array with crafted dimensions, a different vulnerability than CVE-2015-6792 ...

Exploits

Source: codegooglecom/p/google-security-research/issues/detail?id=664 There is an overflow in the ui::PlatformCursor WebCursor::GetPlatformCursor method In src/content/common/cursors/webcursor_aurax11cc&q=webcursor_aurax11cc, there is the following code: bitmapallocN32Pixels(custom_size_width(), custom_size_height()); memcpy(b ...