| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | ≥ 24.0, < 24.5< 29.0 | 24.529.0 |
| seamonkey | < 2.26 | 2.26 |
| thunderbird | < 24.5 | 24.5 |
Use-after-free vulnerability in the nsGenericHTMLElement::GetWidthHeightForImage function in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors involving an imgLoader object that is not properly handled during an image-resize operation.
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