PoC Index

CVE-2020-24978

CRITICAL 9.8EPSS 1.4%

In NASM 2.15.04rc3, there is a double-free vulnerability in pp_tokline asm/preproc.c. This is fixed in commit 8806c3ca007b84accac21dd88b900fb03614ceb7.

CVSS v3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
1.36% chance of exploitation in the next 30 days, 70th percentile
Published
2020-09-03
Updated
2024-08-04

Proof-of-concept exploits (1)

References

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