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GoogleOSV:CVE-2020-21047HistoryAug 22, 2023 - 7:16 p.m.
CVE-2020-21047
2023-08-2219:16:09
Google
osv.dev
3
libcpu
denial-of-service
elfutils
The libcpu component which is used by libasm of elfutils version 0.177 (git 47780c9e), suffers from denial-of-service vulnerability caused by application crashes due to out-of-bounds write (CWE-787), off-by-one error (CWE-193) and reachable assertion (CWE-617); to exploit the vulnerability, the attackers need to craft certain ELF files which bypass the missing bound checks.
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