Mozilla Firefox vulnerabilities

CVE-2016-1962 [CRITICAL] CVE-2016-1962: Use-after-free vulnerability in the mozilla::DataChannelConnection::Close function in Mozilla Firefo Use-after-free vulnerability in the mozilla::DataChannelConnection::Close function in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to execute arbitrary code by leveraging mishandling of WebRTC data-channel connections.

CVE-2016-1959 [HIGH] CWE-119 CVE-2016-1959: The ServiceWorkerManager class in Mozilla Firefox before 45.0 allows remote attackers to execute arb The ServiceWorkerManager class in Mozilla Firefox before 45.0 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read and memory corruption) via unspecified use of the Clients API.

CVE-2016-1971 [HIGH] CWE-119 CVE-2016-1971: The I420VideoFrame::CreateFrame function in the WebRTC implementation in Mozilla Firefox before 45.0 The I420VideoFrame::CreateFrame function in the WebRTC implementation in Mozilla Firefox before 45.0 on Windows omits an unspecified status check, which might allow remote attackers to cause a denial of service (memory corruption) or possibly have other impact via unknown vectors.

CVE-2016-1977 [HIGH] CWE-119 CVE-2016-1977: The Machine::Code::decoder::analysis::set_ref function in Graphite 2 before 1.3.6, as used in Mozill The Machine::Code::decoder::analysis::set_ref function in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to execute arbitrary code or cause a denial of service (stack memory corruption) via a crafted Graphite smart font.

CVE-2016-2790 [HIGH] CWE-19 CVE-2016-2790: The graphite2::TtfUtil::GetTableInfo function in Graphite 2 before 1.3.6, as used in Mozilla Firefox The graphite2::TtfUtil::GetTableInfo function in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, does not initialize memory for an unspecified data structure, which allows remote attackers to cause a denial of service or possibly have unknown other impact via a crafted Graphite smart font.

CVE-2016-1979 [HIGH] CVE-2016-1979: Use-after-free vulnerability in the PK11_ImportDERPrivateKeyInfoAndReturnKey function in Mozilla Net Use-after-free vulnerability in the PK11_ImportDERPrivateKeyInfoAndReturnKey function in Mozilla Network Security Services (NSS) before 3.21.1, as used in Mozilla Firefox before 45.0, allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted key data with DER encoding.

CVE-2016-1950 [HIGH] CWE-119 CVE-2016-1950: Heap-based buffer overflow in Mozilla Network Security Services (NSS) before 3.19.2.3 and 3.20.x and Heap-based buffer overflow in Mozilla Network Security Services (NSS) before 3.19.2.3 and 3.20.x and 3.21.x before 3.21.1, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to execute arbitrary code via crafted ASN.1 data in an X.509 certificate.

CVE-2016-1963 [HIGH] CWE-119 CVE-2016-1963: The FileReader class in Mozilla Firefox before 45.0 allows local users to gain privileges or cause a The FileReader class in Mozilla Firefox before 45.0 allows local users to gain privileges or cause a denial of service (memory corruption) by changing a file during a FileReader API read operation.

CVE-2016-1973 [HIGH] CVE-2016-1973: Race condition in the GetStaticInstance function in the WebRTC implementation in Mozilla Firefox bef Race condition in the GetStaticInstance function in the WebRTC implementation in Mozilla Firefox before 45.0 might allow remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via unspecified vectors.

CVE-2016-2795 [HIGH] CWE-19 CVE-2016-2795: The graphite2::FileFace::get_table_fn function in Graphite 2 before 1.3.6, as used in Mozilla Firefo The graphite2::FileFace::get_table_fn function in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, does not initialize memory for an unspecified data structure, which allows remote attackers to cause a denial of service or possibly have unknown other impact via a crafted Graphite smart font.

CVE-2016-2793 [HIGH] CWE-119 CVE-2016-2793: CachedCmap.cpp in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38 CachedCmap.cpp in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted Graphite smart font.

CVE-2016-2792 [HIGH] CWE-119 CVE-2016-2792: The graphite2::Slot::getAttr function in Slot.cpp in Graphite 2 before 1.3.6, as used in Mozilla Fir The graphite2::Slot::getAttr function in Slot.cpp in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted Graphite smart font, a different vulnerability than CVE-2016-2800.

CVE-2016-2798 [HIGH] CWE-119 CVE-2016-2798: The graphite2::GlyphCache::Loader::Loader function in Graphite 2 before 1.3.6, as used in Mozilla Fi The graphite2::GlyphCache::Loader::Loader function in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted Graphite smart font.

CVE-2016-1969 [HIGH] CWE-119 CVE-2016-1969: The setAttr function in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox The setAttr function in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.6.1, allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact via a crafted Graphite smart font.

CVE-2016-1978 [HIGH] CVE-2016-1978: Use-after-free vulnerability in the ssl3_HandleECDHServerKeyExchange function in Mozilla Network Sec Use-after-free vulnerability in the ssl3_HandleECDHServerKeyExchange function in Mozilla Network Security Services (NSS) before 3.21, as used in Mozilla Firefox before 44.0, allows remote attackers to cause a denial of service or possibly have unspecified other impact by making an SSL (1) DHE or (2) ECDHE handshake at a time of high memory consumption.

CVE-2016-1960 [HIGH] CVE-2016-1960: Integer underflow in the nsHtml5TreeBuilder class in the HTML5 string parser in Mozilla Firefox befo Integer underflow in the nsHtml5TreeBuilder class in the HTML5 string parser in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) by leveraging mishandling of end tags, as demonstrated by incorrect SVG processing, aka ZDI-CAN-3545.

CVE-2016-2799 [HIGH] CWE-119 CVE-2016-2799: Heap-based buffer overflow in the graphite2::Slot::setAttr function in Graphite 2 before 1.3.6, as u Heap-based buffer overflow in the graphite2::Slot::setAttr function in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted Graphite smart font.

CVE-2016-1966 [HIGH] CVE-2016-1966: The nsNPObjWrapper::GetNewOrUsed function in dom/plugins/base/nsJSNPRuntime.cpp in Mozilla Firefox b The nsNPObjWrapper::GetNewOrUsed function in dom/plugins/base/nsJSNPRuntime.cpp in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to execute arbitrary code or cause a denial of service (invalid pointer dereference and memory corruption) via a crafted NPAPI plugin.

CVE-2016-1952 [HIGH] CWE-119 CVE-2016-1952: Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 45.0 and Firefo Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

CVE-2016-2791 [HIGH] CWE-119 CVE-2016-2791: The graphite2::GlyphCache::glyph function in Graphite 2 before 1.3.6, as used in Mozilla Firefox bef The graphite2::GlyphCache::glyph function in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted Graphite smart font.