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CVE-2020-10029

PoC —
CVSS 3.1
5.5 medium
EPSS
<1%p53
Published
()
Modified
Description

The GNU C Library (aka glibc or libc6) before 2.32 could overflow an on-stack buffer during range reduction if an input to an 80-bit long double function contains a non-canonical bit pattern, a seen when passing a 0x5d414141414141410000 value to sinl on x86 targets. This is related to sysdeps/ieee754/ldbl-96/e_rem_pio2l.c.

Vendors
gnufedoraprojectcanonicalopensusenetappdebian
Products
glibc, fedora, ubuntu linux, leap, active iq unified manager, cloud backup, hci management node, solidfire, steelstore cloud integrated storage, h410c firmware, debian linux
Weakness
CWE-787
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (0.8%)

In the news

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