CVE-2009-3376

EUVD-2009-3358
Mozilla Firefox before 3.0.15 and 3.5.x before 3.5.4, and SeaMonkey before 2.0, does not properly handle a right-to-left override (aka RLO or U+202E) Unicode character in a download filename, which allows remote attackers to spoof file extensions via a crafted filename, as demonstrated by displaying a non-executable extension for an executable file.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:C/I:C/A:C
Base Score
CVSS 3.x
EPSS Score
Percentile: 86%
Affected Products (NVD)
VendorProductVersion
mozillafirefox
3.0:beta5
mozillafirefox
3.0.1
mozillafirefox
3.0.2
mozillafirefox
3.0.3
mozillafirefox
3.0.4
mozillafirefox
3.0.5
mozillafirefox
3.0.6
mozillafirefox
3.0.7
mozillafirefox
3.0.8
mozillafirefox
3.0.9
mozillafirefox
3.0.10
mozillafirefox
3.0.11
mozillafirefox
3.0.12
mozillafirefox
3.0.13
mozillafirefox
3.5.1
mozillafirefox
3.5.2
mozillafirefox
3.5.3
mozillaseamonkey
𝑥
≤ 1.5.0.10
mozillaseamonkey
1.0
mozillaseamonkey
1.0:alpha
mozillaseamonkey
1.0:beta
mozillaseamonkey
1.0.1
mozillaseamonkey
1.0.2
mozillaseamonkey
1.0.3
mozillaseamonkey
1.0.4
mozillaseamonkey
1.0.5
mozillaseamonkey
1.0.6
mozillaseamonkey
1.0.7
mozillaseamonkey
1.0.8
mozillaseamonkey
1.0.9
mozillaseamonkey
1.1
mozillaseamonkey
1.1:alpha
mozillaseamonkey
1.1:beta
mozillaseamonkey
1.1.1
mozillaseamonkey
1.1.2
mozillaseamonkey
1.1.3
mozillaseamonkey
1.1.4
mozillaseamonkey
1.1.5
mozillaseamonkey
1.1.6
mozillaseamonkey
1.1.7
mozillaseamonkey
1.1.8
mozillaseamonkey
1.1.9
mozillaseamonkey
1.1.10
mozillaseamonkey
1.1.11
mozillaseamonkey
1.1.12
mozillaseamonkey
1.1.13
mozillaseamonkey
1.1.14
mozillaseamonkey
1.1.15
mozillaseamonkey
1.1.16
mozillaseamonkey
1.1.17
mozillaseamonkey
1.5.0.8
mozillaseamonkey
1.5.0.9
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
firefox-3.0
dapper
dne
hardy
Fixed 3.0.15+nobinonly-0ubuntu0.8.04.1
released
intrepid
Fixed 3.0.15+nobinonly-0ubuntu0.8.10.1
released
jaunty
Fixed 3.0.15+nobinonly-0ubuntu0.9.04.1
released
karmic
dne
firefox-3.5
dapper
dne
hardy
dne
intrepid
dne
jaunty
Fixed 3.5.4+nobinonly-0ubuntu0.9.04.1
released
karmic
Fixed 3.5.4+nobinonly-0ubuntu0.9.10.1
released
thunderbird
dapper
dne
hardy
Fixed 2.0.0.24+build1+nobinonly-0ubuntu0.8.04.1
released
intrepid
Fixed 2.0.0.24+build1+nobinonly-0ubuntu0.8.10.1
released
jaunty
Fixed 2.0.0.24+build1+nobinonly-0ubuntu0.9.04.1
released
karmic
Fixed 2.0.0.24+build1+nobinonly-0ubuntu0.9.10.1
released
xulrunner-1.9
dapper
dne
hardy
Fixed 1.9.0.15+nobinonly-0ubuntu0.8.04.1
released
intrepid
Fixed 1.9.0.15+nobinonly-0ubuntu0.8.10.1
released
jaunty
Fixed 1.9.0.15+nobinonly-0ubuntu0.9.04.1
released
karmic
dne
xulrunner-1.9.1
dapper
dne
hardy
dne
intrepid
dne
jaunty
Fixed 1.9.1.4+nobinonly-0ubuntu0.9.04.3
released
karmic
Fixed 1.9.1.4+nobinonly-0ubuntu0.9.10.1
released
Common Weakness Enumeration
References