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osvGoogleOSV:CVE-2019-19126
HistoryNov 19, 2019 - 10:15 p.m.

CVE-2019-19126

2019-11-1922:15:11
Google
osv.dev
14

AI Score

7.1

Confidence

Low

EPSS

0

Percentile

5.1%

On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the LD_PREFER_MAP_32BIT_EXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for a setuid program.