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CVE-2015-4490
Published: Aug 16, 2015
Modified: Aug 6, 2024
PUBLISHED
Description
The nsCSPHostSrc::permits function in dom/security/nsCSPUtils.cpp in Mozilla Firefox before 40.0 does not implement the Content Security Policy Level 2 exceptions for the blob, data, and filesystem URL schemes during wildcard source-expression matching, which might make it easier for remote attackers to conduct cross-site scripting (XSS) attacks by leveraging unexpected policy-enforcement behavior.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://bugzilla.mozilla.org/show_bug.cgi?id=1086999
x_refsource_CONFIRM
USN-2702-3
vendor-advisory
x_refsource_UBUNTU
openSUSE-SU-2015:1389
vendor-advisory
x_refsource_SUSE
http://www.mozilla.org/security/announce/2015/mfsa2015-91.html
x_refsource_CONFIRM
1033247
vdb-entry
x_refsource_SECTRACK
USN-2702-2
vendor-advisory
x_refsource_UBUNTU
USN-2702-1
vendor-advisory
x_refsource_UBUNTU
GLSA-201605-06
vendor-advisory
x_refsource_GENTOO
openSUSE-SU-2015:1390
vendor-advisory
x_refsource_SUSE
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