Name | CVE-2020-10029 |
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. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
References | DLA-3152-1 |
Debian Bugs | 953108 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
glibc (PTS) | buster | 2.28-10+deb10u1 | vulnerable |
buster (security) | 2.28-10+deb10u2 | fixed | |
bullseye | 2.31-13+deb11u8 | fixed | |
bullseye (security) | 2.31-13+deb11u7 | fixed | |
bookworm, bookworm (security) | 2.36-9+deb12u4 | fixed | |
trixie | 2.37-15 | fixed | |
sid | 2.37-15.1 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
glibc | source | buster | 2.28-10+deb10u2 | DLA-3152-1 | ||
glibc | source | (unstable) | 2.30-1 | 953108 |
https://sourceware.org/bugzilla/show_bug.cgi?id=25487
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=9333498794cde1d5cca518badf79533a24114b6f
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=c10acd40262486dac597001aecc20ad9d3bd0e4a