Stack-based Buffer Overflow Affecting glibc package, versions <0:2.28-127.el8
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Test your applications- Snyk ID SNYK-CENTOS8-GLIBC-2056585
- published 26 Jul 2021
- disclosed 12 Feb 2020
Introduced: 12 Feb 2020
CVE-2020-10029 Open this link in a new tabHow to fix?
Upgrade Centos:8
glibc
to version 0:2.28-127.el8 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream glibc
package and not the glibc
package as distributed by Centos:8
.
See How to fix?
for Centos:8
relevant fixed versions and status.
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.