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CVE-2018-18521 - log back

CVE-2018-18521 created at 25 Sep 2019 19:31:40
Severity	+ Medium
Remote	+ Remote
Type	+ Denial of service
Description	+ Divide-by-zero vulnerabilities in the function arlib_add_symbols() in arlib.c in elfutils 0.174 allow remote attackers to cause a denial of service (application crash) with a crafted ELF file, as demonstrated by eu-ranlib, because a zero sh_entsize is mishandled.
References	+ https://sourceware.org/bugzilla/show_bug.cgi?id=23786 + https://sourceware.org/ml/elfutils-devel/2018-q4/msg00055.html
Notes