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LIN9-8089 : Security Advisory - elfutils - CVE-2019-7150

Created: Feb 14, 2019    Updated: Feb 25, 2019
Resolved Date: Feb 20, 2019
Found In Version: 9.0.0.19
Fix Version: 9.0.0.20
Severity: Standard
Applicable for: Wind River Linux 9
Component/s: Userspace

Description

An issue was discovered in elfutils 0.175. A segmentation fault can occur in the function elf64_xlatetom in libelf/elf32_xlatetom.c, due to dwfl_segment_report_module not checking whether the dyn data read from a core file is truncated. A crafted input can cause a program crash, leading to denial-of-service, as demonstrated by eu-stack.

https://nvd.nist.gov/vuln/detail/CVE-2019-7150

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