CVE-2020-10029
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.
- Score
- CVSS 3.1 5.5 Medium
- Status
- Modified - cve@mitre.org
- Published
- 2020-03-04
- Last modified
- 2026-10-14
- Weaknesses
- CWE-787
Affected products
- Ubuntu Linux (Canonical)
- Debian Linux (Debian)
- Fedora (Fedoraproject)
- Glibc (Gnu)
- Active Iq Unified Manager (Netapp)
- Cloud Backup (Netapp)
- H410c Firmware (Netapp)
- Hci Management Node (Netapp)
- Solidfire (Netapp)
- Steelstore Cloud Integrated Storage (Netapp)
- Leap (Opensuse)
- Simatic S7-1500 Cpu 1518-4 Pndp Mfp (Siemens)
- Simatic S7-1500 Cpu 1518f-4 Pndp Mfp (Siemens)
- Siplus S7-1500 Cpu 1518-4 Pndp Mfp (Siemens)
References
- https://sourceware.org/bugzilla/show_bug.cgi?id=25487
- https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commit%3Bh=9333498794cde1d5cca518badf79533a24114b6f
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00033.html
- https://security.netapp.com/advisory/ntap-20200327-0003/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/23N76M3EDP2GIW4GOIQRYT…
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VU5JJGENOK7K4X5RYAA5PL…
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JZTFUD5VH2GU3YOXA2KBQS…
- https://security.gentoo.org/glsa/202006-04
- https://usn.ubuntu.com/4416-1/
- https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html
- https://cert-portal.siemens.com/productcert/html/ssa-831302.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
