The vulnerabilities of Firefox ESR and Firefox, the rendering software Graphite 2, allow attackers to induce service failures or exert other effects.

The vulnerability of the graphite2::TtfUtil::CmapSubtable12Lookup function in browsers Firefox ESR and Firefox, as well as in the Graphite rendering software. Exploiting this vulnerability can allow a malicious actor to cause service failures or other effects through the use of a specially crafte...