CVE-2017-17813: Use After Free

December 21, 2017 (updated March 26, 2019)

In Netwide Assembler (NASM) rc0, there is a use-after-free in the pp_list_one_macro function in asm/preproc.c that will cause a remote denial of service attack, related to mishandling of line-syntax errors.

References

bugzilla.nasm.us/show_bug.cgi?id=3392429
nvd.nist.gov/vuln/detail/CVE-2017-17813
usn.ubuntu.com/3694-1/

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