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.

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-3152-1 glibc security update
EUVD EUVD EUVD-2020-2494 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.
Ubuntu USN Ubuntu USN USN-4416-1 GNU C Library vulnerabilities
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T10:50:57.842Z

Reserved: 2020-03-04T00:00:00

Link: CVE-2020-10029

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-03-04T15:15:13.083

Modified: 2024-11-21T04:54:40.897

Link: CVE-2020-10029

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-02-12T00:00:00Z

Links: CVE-2020-10029 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses