Karthikeyan Bhargavan discovered that NSS incorrectly handled state transitions for the TLS state machine. If a remote attacker were able to perform a machine-in-the-middle attack, this flaw could be exploited to skip the ServerKeyExchange message and remove the forward-secrecy property. (CVE-2015-2721)
Bob Clary, Christian Holler, Bobby Holley, and Andrew McCreight discovered multiple memory safety issues in Thunderbird. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Thunderbird. (CVE-2015-2724)
Ronald Crane discovered multiple security vulnerabilities. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Thunderbird. (CVE-2015-2734, CVE-2015-2735, CVE-2015-2736, CVE-2015-2737, CVE-2015-2738, CVE-2015-2739, CVE-2015-2740)
Matthew Green discovered a DHE key processing issue in NSS where a MITM could force a server to downgrade TLS connections to 512-bit export-grade cryptography. An attacker could potentially exploit this to impersonate the server. (CVE-2015-4000)
{ "availability": "No subscription required", "binaries": [ { "thunderbird-locale-pt-pt": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-ka": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-nl": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-gnome-support": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-rm": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-mk": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-sq": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-sv-se": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-hr": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-dev-dbgsym": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-sl": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-sk": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-globalmenu": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-eu": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-he": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-ga": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-es-es": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-fy-nl": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-pt-br": "1:31.8.0+build1-0ubuntu0.14.04.1", "xul-ext-gdata-provider": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-gd": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-mozsymbols": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-pl": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-nb": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-testsuite-dbgsym": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-gnome-support-dbg": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-dev": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-sv": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-pt": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-be": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-en-gb": "1:31.8.0+build1-0ubuntu0.14.04.1", "xul-ext-lightning": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-ga-ie": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-de": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-fr": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-ko": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-nb-no": "1:31.8.0+build1-0ubuntu0.14.04.1", "xul-ext-calendar-timezones": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-en-us": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-hy": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-tr": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-ro": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-zh-hans": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-dbgsym": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-uk": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-gl": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-dbg": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-da": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-ar": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-fy": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-testsuite": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-ja": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-ru": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-zh-cn": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-es-ar": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-zh-tw": "1:31.8.0+build1-0ubuntu0.14.04.1", "xul-ext-lightning-dbgsym": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-es": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-si": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-br": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-bg": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-en": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-pa": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-cs": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-af": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-bn-bd": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-el": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-fi": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-ta-lk": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-bn": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-ca": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-sr": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-hu": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-et": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-is": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-it": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-pa-in": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-nn": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-vi": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-ast": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-ta": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-nn-no": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-lt": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-id": "1:31.8.0+build1-0ubuntu0.14.04.1", "thunderbird-locale-zh-hant": "1:31.8.0+build1-0ubuntu0.14.04.1" } ] }