Ubuntu Security Notice 6903-1 - Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, cross-site tracing, or execute arbitrary code. Ronald Crane discovered that Thunderbird did not properly manage certain memory operations in the NSS. An attacker could potentially exploit this issue to cause a denial of service.
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Debian Linux Security Advisory 5733-1 - Multiple security issues were discovered in Thunderbird, which could potentially result in the execution of arbitrary code.
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Debian Linux Security Advisory 5727-1 - Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code or privilege escalation.
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