CVE-2012-1947
Critical
Description
Heap-based buffer overflow in the utf16_to_isolatin1 function in Mozilla Firefox 4.x through 12.0, Firefox ESR 10.x before 10.0.5, Thunderbird 5.0 through 12.0, Thunderbird ESR 10.x before 10.0.5, and SeaMonkey before 2.10 allows remote attackers to execute arbitrary code via vectors that trigger a character-set conversion failure.
SeverityCritical
CVSS9.3
Exploit probability—
Product
Mozilla Firefox
PublishedJun 5, 2012
First seenJun 5, 2012
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla firefox | 4.0, 4.0.1, 5.0, 5.0.1, 6.0, 6.0.1, 6.0.2, 7.0, 7.0.1, 8.0, 8.0.1, 9.0, 9.0.1, 10.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, 11.0, 12.0 | — |
| mozilla seamonkey | v ≤ 2.9, 1.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.0.8, 1.0.9, 1.1, 1.1.1, 1.1.2, 1.1.3, 1.1.4, 1.1.5, 1.1.6, 1.1.7, 1.1.8, 1.1.9, 1.1.10, 1.1.11, 1.1.12, 1.1.13, 1.1.14, 1.1.15, 1.1.16, 1.1.17, 1.1.18, 1.1.19, 1.5.0.8, 1.5.0.9, 1.5.0.10, 2.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.1, 2.2, 2.3, 2.3.1, 2.3.2, 2.3.3, 2.4, 2.4.1, 2.5, 2.6, 2.6.1, 2.7, 2.7.1, 2.7.2, 2.8, 2.9 | — |
| mozilla thunderbird | 5.0, 6.0, 6.0.1, 6.0.2, 7.0, 7.0.1, 8.0, 9.0, 9.0.1, 10.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, 11.0, 12.0 | — |
| mozilla thunderbird_esr | 10.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4 | — |
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