CVE-2015-0803

The HTMLSourceElement::AfterSetAttr function in Mozilla Firefox before 37.0 does not properly constrain the original data type of a casted value during the setting of a SOURCE element's attributes, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via a crafted HTML document.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:P/I:P/A:P
mozillaCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 81%
VendorProductVersion
canonicalubuntu_linux
12.04
canonicalubuntu_linux
14.04
canonicalubuntu_linux
14.10
opensuseopensuse
13.1
opensuseopensuse
13.2
mozillafirefox
𝑥
≤ 36.0.4
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
firefox
utopic
Fixed 37.0+build2-0ubuntu0.14.10.1
released
trusty
Fixed 37.0+build2-0ubuntu0.14.04.1
released
precise
Fixed 37.0+build2-0ubuntu0.12.04.1
released
lucid
ignored
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00003.html
http://www.mozilla.org/security/announce/2015/mfsa2015-39.html
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
http://www.securitytracker.com/id/1031996
http://www.ubuntu.com/usn/USN-2550-1
https://bugzilla.mozilla.org/show_bug.cgi?id=1134561
https://security.gentoo.org/glsa/201512-10
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00003.html
http://www.mozilla.org/security/announce/2015/mfsa2015-39.html
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
http://www.securitytracker.com/id/1031996
http://www.ubuntu.com/usn/USN-2550-1
https://bugzilla.mozilla.org/show_bug.cgi?id=1134561
https://security.gentoo.org/glsa/201512-10