CVE-2019-7665

First published: Sat Feb 09 2019(Updated: )

In elfutils 0.175, a heap-based buffer over-read was discovered in the function elf32_xlatetom in elf32_xlatetom.c in libelf. A crafted ELF input can cause a segmentation fault leading to denial of service (program crash) because ebl_core_note does not reject malformed core file notes. References: <a href="https://sourceware.org/bugzilla/show_bug.cgi?id=24089">https://sourceware.org/bugzilla/show_bug.cgi?id=24089</a> <a href="https://sourceware.org/ml/elfutils-devel/2019-q1/msg00049.html">https://sourceware.org/ml/elfutils-devel/2019-q1/msg00049.html</a>

Credit: cve@mitre.org cve@mitre.org

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