CVE-2019-7665

Source
Severity Medium
Remote No
Type Denial of service
Description
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.
Group Package Affected Fixed Severity Status Ticket
AVG-863 libelf 0.175-1 0.176-1 Medium Fixed
Date Advisory Group Package Severity Description
18 Mar 2019 ASA-201903-9 AVG-863 libelf Medium denial of service
References
https://sourceware.org/ml/elfutils-devel/2019-q1/msg00049.html
https://sourceware.org/bugzilla/show_bug.cgi?id=24089