CVE-2018-13420

CVE-2018-13420 affects Google gperftools 2.7, with a memory leak in malloc_extension.cc (MallocExtension::Register and InitModule). The maintainer notes this is not a bug but a false‑positive from LeakSanitizer. Several advisories indicate a patched package is available (e.g., gperftools 2.7-4 an...