CVE-2022-39046

An issue was discovered in the GNU C Library (glibc) 2.36. When the syslog function is passed a crafted input string larger than 1024 bytes, it reads uninitialized memory from the heap and prints it to the target log file, potentially revealing a portion of the contents of the heap.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 71%
Affected Products (NVD)
VendorProductVersion
gnuglibc
2.36
netapph300s_firmware
-
netapph500s_firmware
-
netapph700s_firmware
-
netapph410s_firmware
-
netapph410c_firmware
-
netappontap_select_deploy_administration_utility
-
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
glibc
bookworm
2.36-9+deb12u8
fixed
bookworm (security)
2.36-9+deb12u7
fixed
bullseye
2.31-13+deb11u11
fixed
bullseye (security)
2.31-13+deb11u10
fixed
sid
2.40-3
fixed
trixie
2.40-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
eglibc
bionic
dne
focal
dne
jammy
dne
kinetic
dne
trusty
not-affected
xenial
dne
glibc
bionic
not-affected
focal
not-affected
jammy
not-affected
kinetic
not-affected
trusty
dne
xenial
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
glibc
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
glibc-32bit
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
glibc-devel
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
glibc-devel-32bit
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
glibc-devel-static
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
glibc-extra
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
glibc-i18ndata
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
glibc-info
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
glibc-lang
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
glibc-locale
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
glibc-locale-base
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
glibc-locale-base-32bit
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
glibc-profile
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
glibc-utils
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
libnsl1
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
libnsl1-32bit
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
nscd
suse enterprise desktop 15 SP6
2.38-150600.12.1
fixed
suse enterprise desktop 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise sap 15 SP6
2.38-150600.12.1
fixed
suse enterprise sap 15 SP7
2.38-150600.14.29.1
fixed
suse enterprise server 15 SP6
2.38-150600.12.1
fixed
suse enterprise server 15 SP7
2.38-150600.14.29.1
fixed
Common Weakness Enumeration
References
http://packetstormsecurity.com/files/176932/glibc-syslog-Heap-Based-Buffer-Overflow.html
http://seclists.org/fulldisclosure/2024/Feb/3
http://www.openwall.com/lists/oss-security/2024/01/30/6
http://www.openwall.com/lists/oss-security/2024/01/30/8
https://security.gentoo.org/glsa/202310-03
https://security.netapp.com/advisory/ntap-20221104-0002/
https://sourceware.org/bugzilla/show_bug.cgi?id=29536
http://packetstormsecurity.com/files/176932/glibc-syslog-Heap-Based-Buffer-Overflow.html
http://seclists.org/fulldisclosure/2024/Feb/3
http://www.openwall.com/lists/oss-security/2024/01/30/6
http://www.openwall.com/lists/oss-security/2024/01/30/8
https://security.gentoo.org/glsa/202310-03
https://security.netapp.com/advisory/ntap-20221104-0002/
https://sourceware.org/bugzilla/show_bug.cgi?id=29536