Virtuozzo 7 : dovecot / dovecot-devel / dovecot-mysql / etc (VZLSA-2019-2836)

An update for dovecot is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

NETGEAR AC1200 mini_httpd Poison Null Byte Authentication Bypass Vulnerability

The NETGEAR AC1200 is a wireless router from NETGEAR. A security vulnerability exists in the path string handling process in the NETGEAR AC1200. An attacker could exploit the vulnerability to bypass authentication on the system...

CVE-2019-11500

A flaw was found in dovecot. IMAP and ManageSieve protocol parsers do not properly handle the NULL byte when scanning data in quoted strings which leads to an out of bounds heap memory write. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

PT-2019-14968

Name of the Vulnerable Software and Affected Versions NETGEAR AC1200 R6220 Firmware version 1.1.0.86 Description This issue allows network-adjacent attackers to bypass authentication on affected installations. The flaw exists within the processing of path strings, specifically by inserting a null...

libyal libfwsi Buffer Overflow Vulnerability

libyal libfwsi is a library for accessing the Windows Shell. The 'libfwsiextensionblockcopyfrombytestream' function in the libfwsiextensionblock.c file in versions prior to libyal libfwsi 20191006 has a Buffer overflow vulnerability, which arises when a networked system or product performs an...

openSUSE Security Update : dovecot23 (openSUSE-2019-2281)

This update for dovecot23 fixes the following issues : - CVE-2019-11500: Fixed the NUL byte handling in IMAP and ManageSieve protocol parsers. bsc1145559 - CVE-2019-11499: Fixed a vulnerability where the submission-login would crash over a TLS secured channel bsc1133625. - CVE-2019-11494: Fixed a...

U.S. Dept Of Defense: Null byte Injection in https://████/

Description: Microsoft .NET Framework is prone to multiple NULL-byte injection vulnerabilities because it fails to adequately sanitize user-supplied data. Vulnerable URL: https://████/%2F%20This%20website%20is%20vulnerable%20to%20NULL%20BYTE%20INJECTION/ Steps to Reproduce: 1 An attacker can...

Security update for dovecot23 (important)

openSUSE Security Update: Security update for dovecot23 Announcement ID: openSUSE-SU-2019:2281-1 Rating: important References: 1133624 1133625 1145559 Cross-References: CVE-2019-11494 CVE-2019-11499 CVE-2019-11500 Affected Products: openSUSE Leap 15.1 An update that fixes three vulnerabilities is...

Security update for dovecot23 (important)

openSUSE Security Update: Security update for dovecot23 Announcement ID: openSUSE-SU-2019:2278-1 Rating: important References: 1133624 1133625 1145559 Cross-References: CVE-2019-11494 CVE-2019-11499 CVE-2019-11500 Affected Products: openSUSE Leap 15.0 An update that fixes three vulnerabilities is...

PT-2019-15050 · Libyal +1 · Libfwsi +1

Name of the Vulnerable Software and Affected Versions: libyal libfwsi versions prior to 20191006 Description: The issue is related to a heap-based buffer over-read in the libfwsi extension block copy from byte stream function in libfwsi extension block.c. This occurs because the rejection of an...

CVE-2008-1284

Directory traversal vulnerability in Horde 3.1.6, Groupware before 1.0.5, and Groupware Webmail Edition before 1.0.6, when running with certain configurations, allows remote authenticated users to read and execute arbitrary files via ".." sequences and a null byte in the theme name...

CVE-2008-4326

The PMAescapeJsString function in libraries/jsescape.lib.php in phpMyAdmin before 2.11.9.2, when Internet Explorer is used, allows remote attackers to bypass cross-site scripting XSS protection mechanisms and conduct XSS attacks via a NUL byte inside a "...

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...

SUSE SLES15 Security Update : dovecot23 (SUSE-SU-2019:2514-1)

This update for dovecot23 fixes the following issues : CVE-2019-11500: Fixed the NUL byte handling in IMAP and ManageSieve protocol parsers. bsc1145559 CVE-2019-11499: Fixed a vulnerability where the submission-login would crash over a TLS secured channel bsc1133625. CVE-2019-11494: Fixed a denia...

SUSE-SU-2019:2514-1 Security update for dovecot23

This update for dovecot23 fixes the following issues: - CVE-2019-11500: Fixed the NUL byte handling in IMAP and ManageSieve protocol parsers. bsc1145559 - CVE-2019-11499: Fixed a vulnerability where the submission-login would crash over a TLS secured channel bsc1133625. - CVE-2019-11494: Fixed a...

HTTP/2: large amount of data requests leads to denial of service

A flaw was found in HTTP/2. An attacker can request a large amount of data by manipulating window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this queue can consume excess CPU, memory, or both, leading to a...

nodejs: Slowloris HTTP Denial of Service

It was found that Node.js HTTP server was vulnerable to a Slowloris type attack. An attacker could make long lived connections by sending bytes very slowly to the server, saturating its resource and possibly resulting in a denial of service...

High severity vulnerability that affects PeterO.Cbor

Impact The CBOR library supports optional tags that enable CBOR objects to contain references to objects within them. Versions earlier than 4.0 resolved those references automatically. While this by itself doesn't cause much of a security problem, a denial of service can happen if those reference...

EulerOS 2.0 SP8 : oniguruma (EulerOS-SA-2019-2086)

According to the versions of the oniguruma package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A use-after-free in onignewdeluxe in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of...

samba -- multiple vulnerabilities

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"...