Debian Firefox vulnerabilities

CVE-2016-5256 [CRITICAL] CVE-2016-5256: firefox - Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox be... Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 49.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors. Scope: local sid: resolved (fixed in 49.0-1)

CVE-2016-5276 [CRITICAL] CVE-2016-5276: firefox - Use-after-free vulnerability in the mozilla::a11y::DocAccessible::ProcessInvalid... Use-after-free vulnerability in the mozilla::a11y::DocAccessible::ProcessInvalidationList function in Mozilla Firefox before 49.0, Firefox ESR 45.x before 45.4, and Thunderbird < 45.4 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via an aria-owns attribute. Scope: local sid: resolved (fixed in 49.0-1)

CVE-2016-9080 [CRITICAL] CVE-2016-9080: firefox - Memory safety bugs were reported in Firefox 50.0.2. Some of these bugs showed ev... Memory safety bugs were reported in Firefox 50.0.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 50.1. Scope: local sid: resolved (fixed in 50.1.0-1)

CVE-2016-5254 [CRITICAL] CVE-2016-5254: firefox - Use-after-free vulnerability in the nsXULPopupManager::KeyDown function in Mozil... Use-after-free vulnerability in the nsXULPopupManager::KeyDown function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) by leveraging keyboard access to use the Alt key during selection of top-level menu items. Scope: local sid: re

CVE-2016-5287 [CRITICAL] CVE-2016-5287: firefox - A potentially exploitable use-after-free crash during actor destruction with ser... A potentially exploitable use-after-free crash during actor destruction with service workers. This issue does not affect releases earlier than Firefox 49. This vulnerability affects Firefox < 49.0.2. Scope: local sid: resolved (fixed in 50.0-1)

CVE-2016-9063 [CRITICAL] CVE-2016-9063: expat - An integer overflow during the parsing of XML using the Expat library. This vuln... An integer overflow during the parsing of XML using the Expat library. This vulnerability affects Firefox < 50. Scope: local bookworm: resolved (fixed in 2.2.0-2) bullseye: resolved (fixed in 2.2.0-2) forky: resolved (fixed in 2.2.0-2) sid: resolved (fixed in 2.2.0-2) trixie: resolved (fixed in 2.2.0-2)

CVE-2016-5270 [CRITICAL] CVE-2016-5270: firefox - Heap-based buffer overflow in the nsCaseTransformTextRunFactory::TransformString... Heap-based buffer overflow in the nsCaseTransformTextRunFactory::TransformString function in Mozilla Firefox before 49.0, Firefox ESR 45.x before 45.4, and Thunderbird < 45.4 allows remote attackers to cause a denial of service (boolean out-of-bounds write) or possibly have unspecified other impact via Unicode characters that are mishandled during text conversion.

CVE-2016-1962 [CRITICAL] CVE-2016-1962: firefox - Use-after-free vulnerability in the mozilla::DataChannelConnection::Close functi... 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. Scope: local sid: resolved (fixed in 45.0-1)

CVE-2016-9898 [CRITICAL] CVE-2016-9898: firefox - Use-after-free resulting in potentially exploitable crash when manipulating DOM ... Use-after-free resulting in potentially exploitable crash when manipulating DOM subtrees in the Editor. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6. Scope: local sid: resolved (fixed in 50.1.0-1)

CVE-2016-9899 [CRITICAL] CVE-2016-9899: firefox - Use-after-free while manipulating DOM events and removing audio elements due to ... Use-after-free while manipulating DOM events and removing audio elements due to errors in the handling of node adoption. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6. Scope: local sid: resolved (fixed in 50.1.0-1)

CVE-2016-5280 [CRITICAL] CVE-2016-5280: firefox - Use-after-free vulnerability in the mozilla::nsTextNodeDirectionalityMap::Remove... Use-after-free vulnerability in the mozilla::nsTextNodeDirectionalityMap::RemoveElementFromMap function in Mozilla Firefox before 49.0, Firefox ESR 45.x before 45.4, and Thunderbird < 45.4 allows remote attackers to execute arbitrary code via bidirectional text. Scope: local sid: resolved (fixed in 49.0-1)

CVE-2016-5257 [CRITICAL] CVE-2016-5257: firefox - Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox be... Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 49.0, Firefox ESR 45.x before 45.4 and Thunderbird < 45.4 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors. Scope: local sid: resolved (fixed in 49.0-1)

CVE-2016-1950 [HIGH] CVE-2016-1950: firefox - Heap-based buffer overflow in Mozilla Network Security Services (NSS) before 3.1... 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. Scope: local sid: resolved (fixed in 45.0-1)

CVE-2016-9078 [HIGH] CVE-2016-9078: firefox - Redirection from an HTTP connection to a "data:" URL assigns the referring site'... Redirection from an HTTP connection to a "data:" URL assigns the referring site's origin to the "data:" URL in some circumstances. This can result in same-origin violations against a domain if it loads resources from malicious sites. Cross-origin setting of cookies has been demonstrated without the ability to read them. Note: This issue only affects Firefox 49 and 50.

CVE-2016-2796 [HIGH] CVE-2016-2796: firefox - Heap-based buffer overflow in the graphite2::vm::Machine::Code::Code function in... Heap-based buffer overflow in the graphite2::vm::Machine::Code::Code 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. Scope: local sid: resolved (fixed in 45.0-1)

CVE-2016-2799 [HIGH] CVE-2016-2799: firefox - Heap-based buffer overflow in the graphite2::Slot::setAttr function in Graphite ... 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. Scope: local sid: resolved (fixed in 45.0-1)

CVE-2016-2797 [HIGH] CVE-2016-2797: firefox - The graphite2::TtfUtil::CmapSubtable12Lookup function in Graphite 2 before 1.3.6... The graphite2::TtfUtil::CmapSubtable12Lookup 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, a different vulnerability than CVE-2016-2801. Scope: local sid: re

CVE-2016-1979 [HIGH] CVE-2016-1979: firefox - Use-after-free vulnerability in the PK11_ImportDERPrivateKeyInfoAndReturnKey fun... 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. Scope: local sid: resolved (fixed in 45.0-1)

CVE-2016-5264 [HIGH] CVE-2016-5264: firefox - Use-after-free vulnerability in the nsNodeUtils::NativeAnonymousChildListChange ... Use-after-free vulnerability in the nsNodeUtils::NativeAnonymousChildListChange function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via an SVG element that is mishandled during effect application. Scope: local sid: resolved (fixed in 48.0-1)

CVE-2016-2812 [HIGH] CVE-2016-2812: firefox - Race condition in the get implementation in the ServiceWorkerManager class in th... Race condition in the get implementation in the ServiceWorkerManager class in the Service Worker subsystem in Mozilla Firefox before 46.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via a crafted web site. Scope: local sid: resolved (fixed in 46.0-1)