SUSE SLED12: glibc / glibc-32bit / glibc-devel / glibc-devel-32bit / etc (SUSE-SU-2021:2480-1)

The remote SUSE Linux SLED12 / SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2480-1 advisory. Security issues fixed: - CVE-2021-35942: wordexp: Fixed handle overflow in positional parameter number bsc1187911 -...

Medium: glibc

Issue Overview: In the GNU C Library aka glibc or libc6 through 2.29, proceednextnode in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match. CVE-2019-9169 A flaw was found in glibc. If an attacker provides the iconv function with invalid...

CVE-2020-27618

The iconv function in the GNU C Library aka glibc or libc6 2.32 and earlier, when processing invalid multi-byte input sequences in IBM1364, IBM1371, IBM1388, IBM1390, and IBM1399 encodings, fails to advance the input state, which could lead to an infinite loop in applications, resulting in a deni...

CVE-2020-27618: Loop with Unreachable Exit Condition

The iconv function in the GNU C Library aka glibc or libc6 2.32 and earlier, when processing invalid multi-byte input sequences in IBM1364, IBM1371, IBM1388, IBM1390, and IBM1399 encodings, fails to advance the input state, which could lead to an infinite loop in applications, resulting in a deni...

CVE-2020-27618

Summary (CVE-2020-27618) The vulnerability affects the GNU C Library (glibc) iconv input handling. When processing invalid multi-byte input sequences in specific IBM encodings, iconv may fail to advance the input state, potentially causing an infinite loop and a denial of service. This behavior i...

CVE-2021-27645

The nameserver caching daemon nscd in the GNU C Library aka glibc or libc6 2.29 through 2.33, when processing a request for netgroup lookup, may crash due to a double-free, potentially resulting in degraded service or Denial of Service on the local system. This is related to netgroupcache.c...

Double free

The nameserver caching daemon nscd in the GNU C Library aka glibc or libc6 2.29 through 2.33, when processing a request for netgroup lookup, may crash due to a double-free, potentially resulting in degraded service or Denial of Service on the local system. This is related to netgroupcache.c...

CVE-2021-27645

CVE-2021-27645 affects the GNU C Library (glibc) nscd: a double-free in netgroupcache.c may crash the nameserver caching daemon and cause local Denial of Service. Public reports reference glibc versions 2.29–2.33 as affected, with remediation via security updates. Debian’s DLA-3152-1 (glibc 2.28-...

CVE-2021-27645: Double Free

The nameserver caching daemon nscd in the GNU C Library aka glibc or libc6 2.29 through 2.33, when processing a request for netgroup lookup, may crash due to a double-free, potentially resulting in degraded service or Denial of Service on the local system. This is related to netgroupcache.c...

Important: glibc

Issue Overview: The iconv program in the GNU C Library aka glibc or libc6 2.31 and earlier, when invoked with multiple suffixes in the destination encoding TRANSLATE or IGNORE along with the -c option, enters an infinite loop when processing invalid multi-byte input sequences, leading to a denial...

CVE-2021-3326

CVE-2021-3326 affects the GNU C Library (glibc) iconv implementation. When processing invalid input sequences for ISO-2022-JP-3, glibc 2.32 and earlier can trigger an assertion failure and abort, potentially leading to a denial of service. Public vendor advisories and post-release notes confirm t...

CVE-2021-3326: Reachable Assertion

The iconv function in the GNU C Library aka glibc or libc6 2.32 and earlier, when processing invalid input sequences in the ISO-2022-JP-3 encoding, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service...

Huawei EulerOS: Security Advisory for glibc (EulerOS-SA-2021-1005)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Buffer overflow

The iconv feature in the GNU C Library aka glibc or libc6 through 2.32, when processing invalid multi-byte input sequences in the EUC-KR encoding, may have a buffer over-read...

CVE-2019-25013: Out-of-bounds Read

The iconv feature in the GNU C Library aka glibc or libc6 through 2.32, when processing invalid multi-byte input sequences in the EUC-KR encoding, may have a buffer over-read...

CVE-2019-25013

CVE-2019-25013 affects the GNU C Library (glibc) iconv, where processing invalid multi-byte input in EUC-KR can cause a buffer over-read. Connected advisories confirm the issue and map it to glibc versions affected (through 2.32) and note that Debian, AlmaLinux/Alma or Amazon Linux advisories add...

Stack overflow

sysdeps/i386/ldbl2mpn.c in the GNU C Library aka glibc or libc6 before 2.23 on x86 targets has a stack-based buffer overflow if the input to any of the printf family of functions is an 80-bit long double with a non-canonical bit pattern, as seen when passing a...

CVE-2020-29573

CVE-2020-29573 affects the GNU C Library (glibc) on x86, where sysdeps/i386/ldbl2mpn.c allows a stack-based buffer overflow when a printf-family input is an 80-bit long double with a non-canonical pattern (example: 0x0004000000000000000000000000000000000004 passed to sprintf). Public notes indica...

CVE-2020-29573: Out-of-bounds Write

sysdeps/i386/ldbl2mpn.c in the GNU C Library aka glibc or libc6 before 2.23 on x86 targets has a stack-based buffer overflow if the input to any of the printf family of functions is an 80-bit long double with a non-canonical bit pattern, as seen when passing a...

CVE-2020-29562: Reachable Assertion

The iconv function in the GNU C Library aka glibc or libc6 2.30 to 2.32, when converting UCS4 text containing an irreversible character, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service...