Huawei EulerOS: Security Advisory for glibc (EulerOS-SA-2021-1676)

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...

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 denial of service a different vulnerability from CVE-2016-10228.

...

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...

glibc: buffer over-read in iconv when processing invalid multi-byte input sequences in the EUC-KR encoding

A flaw was found in glibc. When processing input in the EUC-KR encoding, an invalid input sequence could cause glibc to read beyond the end of a buffer, resulting in a segmentation fault. The highest threat from this vulnerability is to system availability...

Fedora 32 : glibc (2021-6e581c051a)

The remote Fedora 32 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-6e581c051a advisory. - 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...

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...

UBUNTU-CVE-2019-25013

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...

Information Disclosure

PHP is vulnerable to Information Disclosure. Reading past the allocated buffer is possible when using certain mbstring functions to convert multi-byte encodings...

libarchive: out-of-bounds read in archive_wstring_append_from_mbs in archive_string.c

In Libarchive 3.4.0, archivewstringappendfrommbs in archivestring.c has an out-of-bounds read because of an incorrect mbrtowc or mbtowc call. For example, bsdtar crashes via a crafted archive...

CVE-2020-27618

A flaw was found in glibc. If an attacker provides the iconv function with invalid multi-byte input sequences in IBM1364, IBM1371, IBM1388, IBM1390, IBM1399 encodings, it fails to advance the input state, which could lead to an infinite loop in applications, resulting in a denial of service...

oniguruma: Use-after-free in onig_new_deluxe() in regext.c

A use-after-free in onignewdeluxe in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacker provides a pair of a regex pattern and a string, with a multi-byte...

Cross-site Scripting (XSS)

php is vulnerable to cross-site scripting XSS. The vulnerability exists as a numeric truncation error and an input validation flaw were found in the way the PHP utf8decode function decoded partial multi-byte sequences for some multi-byte encodings, sending them to output without them being escape...

Cross-Site Scripting (XSS)

php is vulnerable to cross-site scripting XSS. It was discovered that PHP's htmlspecialchars function did not properly recognize partial multi-byte sequences for some multi-byte encodings, sending them to output without them being escaped. An attacker could use this flaw to perform a cross-site...

Arbitrary Command Execution

php is vulnerable to arbitrary command execution. The vulnerability exists as it was discovered that the PHP escapeshellcmd function did not properly escape multi-byte characters which are not valid in the locale used by the script. This could allow an attacker to bypass quoting restrictions...

CVE-2019-13224

A use-after-free in onignewdeluxe in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacker provides a pair of a regex pattern and a string, with a multi-byte...

Updated oniguruma packages fix security vulnerabilities

Updated oniguruma packages fix security vulnerabilities: A use-after-free in onignewdeluxe in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacker provides a...

FreeBSD : samba -- multiple vulnerabilities (50a1bbc9-fb80-11e9-9e70-005056a311d1)

The samba project reports : Malicious servers can cause Samba client code to return filenames containing path separators to calling code. When the password contains multi-byte non-ASCII characters, the check password script does not receive the full password string. Users with the 'get changes'...

Samba AD DC check password script does not receive

Description Since Samba Version 4.5.0 a Samba AD DC can use a custom command to verify the password complexity. The command can be specified with the "check password script" smb.conf parameter. This command is called when Samba handles a user password change or a new user password is set. The...

Amazon Linux AMI : oniguruma (ALAS-2019-1295)

A use-after-free in onignewdeluxe in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacker provides a pair of a regex pattern and a string, with a multi-byte...