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LIN9-6457 : Security Advisory - binutils - CVE-2018-6543

Created: Feb 27, 2018    Updated: Dec 3, 2018
Resolved Date: Mar 15, 2018
Found In Version: 9.0.0.14
Fix Version: 9.0.0.15
Severity: Standard
Applicable for: Wind River Linux 9
Component/s: Userspace

Description

In GNU Binutils 2.30, there's an integer overflow in the function load_specific_debug_section() in objdump.c, which results in `malloc()` with 0 size. A crafted ELF file allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.

https://nvd.nist.gov/vuln/detail/CVE-2018-6543

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