When calling JS::CheckRegExpSyntax
a Syntax Error could have been set which would end in calling convertToRuntimeErrorAndClear
. A path in the function could attempt to allocate memory when none is available which would have caused a newly created Out of Memory exception to be mishandled as a Syntax Error. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
{ "availability": "No subscription required", "binaries": [ { "binary_name": "firefox", "binary_version": "117.0+build2-0ubuntu0.20.04.1" }, { "binary_name": "firefox-dev", "binary_version": "117.0+build2-0ubuntu0.20.04.1" }, { "binary_name": "firefox-geckodriver", "binary_version": "117.0+build2-0ubuntu0.20.04.1" }, { "binary_name": "firefox-mozsymbols", "binary_version": "117.0+build2-0ubuntu0.20.04.1" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "thunderbird", "binary_version": "1:115.3.1+build1-0ubuntu0.20.04.1" }, { "binary_name": "thunderbird-dev", "binary_version": "1:115.3.1+build1-0ubuntu0.20.04.1" }, { "binary_name": "thunderbird-gnome-support", "binary_version": "1:115.3.1+build1-0ubuntu0.20.04.1" }, { "binary_name": "thunderbird-mozsymbols", "binary_version": "1:115.3.1+build1-0ubuntu0.20.04.1" }, { "binary_name": "xul-ext-calendar-timezones", "binary_version": "1:115.3.1+build1-0ubuntu0.20.04.1" }, { "binary_name": "xul-ext-gdata-provider", "binary_version": "1:115.3.1+build1-0ubuntu0.20.04.1" }, { "binary_name": "xul-ext-lightning", "binary_version": "1:115.3.1+build1-0ubuntu0.20.04.1" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "thunderbird", "binary_version": "1:115.3.1+build1-0ubuntu0.22.04.2" }, { "binary_name": "thunderbird-dev", "binary_version": "1:115.3.1+build1-0ubuntu0.22.04.2" }, { "binary_name": "thunderbird-gnome-support", "binary_version": "1:115.3.1+build1-0ubuntu0.22.04.2" }, { "binary_name": "thunderbird-mozsymbols", "binary_version": "1:115.3.1+build1-0ubuntu0.22.04.2" }, { "binary_name": "xul-ext-calendar-timezones", "binary_version": "1:115.3.1+build1-0ubuntu0.22.04.2" }, { "binary_name": "xul-ext-gdata-provider", "binary_version": "1:115.3.1+build1-0ubuntu0.22.04.2" }, { "binary_name": "xul-ext-lightning", "binary_version": "1:115.3.1+build1-0ubuntu0.22.04.2" } ] }