Linux: SSH AllowGroups

There are several options available to limit which users and group can access the system via SSH. It is recommended that at least one of the following options be leveraged: AllowUsers AllowGroups DenyUsers DenyGroups Note: The check reports the AllowGroups from the SSHD config file. Please check...

CVE-2020-7057

Hikvision DVR DS-7204HGHI-F1 V4.0.1 build 180903 Web Version sends a different response for failed ISAPI/Security/sessionLogin/capabilities login attempts depending on whether the user account exists, which might make it easier to enumerate users. However, only about 4 or 5 failed logins are...

Oracle Java SE CVE-2020-2654 Remote Security Vulnerability

Description Oracle Java SE is prone to a remote security vulnerability. The vulnerability can be exploited over multiple protocols. This issue affects the 'Libraries' component. This vulnerability affects the following supported versions: Java SE: 7u241, 8u231, 11.0.5, 13.0.1 Technologies Affecte...

EulerOS Virtualization for ARM 64 3.0.5.0 : gdb (EulerOS-SA-2020-1088)

According to the version of the gdb package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - GNU Debugger GDB 8.0 and earlier fails to detect a negative length field in a DWARF section. A malformed section in an ELF...

CVE-2019-19911

A denial of service vulnerability was found in Pillow in versions before 6.2.2, where the FpxImagePlugin.py file calls the range function on an unvalidated 32-bit integer if the number of bands is large. On Windows systems running 32-bit Python, this flaw results in an OverflowError or MemoryErro...

CVE-2019-19911

There is a DoS vulnerability in Pillow before 6.2.2 caused by FpxImagePlugin.py calling the range function on an unvalidated 32-bit integer if the number of bands is large. On Windows running 32-bit Python, this results in an OverflowError or MemoryError due to the 2 GB limit. However, on Linux...

CVE-2019-19313

Removed by vendor...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Microsoft

CVE-2017-11882 43b 原脚本来自于 https://github.com/embedi/CVE-2017-11882 109b 原脚本来自于 https://github.com/unamer/CVE-2017-11882/ （膜一波，现在unamer的代码已经可以执行shellcode了） CVE-2017-11882: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ MITRE CVE-2017-11882: https://vulners.com/cve/CVE-2017-118...

EulerOS 2.0 SP3 : gdb (EulerOS-SA-2019-2584)

According to the version of the gdb packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - GNU Debugger GDB 8.0 and earlier fails to detect a negative length field in a DWARF section. A malformed section in an ELF binary or a core file can...

EulerOS 2.0 SP3 : httpd (EulerOS-SA-2019-2593)

According to the versions of the httpd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A specially crafted request could have crashed the Apache HTTP Server prior to version 2.4.30, due to an out of bound access after a size limit i...

Intel NUC Buffer Limit Error Vulnerability

The Intel NUC 8 Mainstream Game Kit, among others, is a small desktop computer from Intel Corporation USA. A buffer limit error vulnerability exists in the firmware of the Intel NUC, which arises from a program's failure to properly perform buffer limiting and can be exploited by a local attacker...

The vulnerability of the libxml2 library, related to the execution of a loop with an unreachable exit condition, allows attackers to cause a service failure.

The vulnerability of the libxml2 library lies in the execution of a loop with an unreachable exit condition an infinite loop. Exploiting this vulnerability could allow an attacker, operating remotely, to cause a service failure by using a specially created XML file that triggers lzmamemlimiterror...

CVE-2019-19331

knot-resolver before version 4.3.0 is vulnerable to denial of service through high CPU utilization. DNS replies with very many resource records might be processed very inefficiently, in extreme cases taking even several CPU seconds for each such uncached message. For example, a few thousand A...

PT-2019-15812 · Cz.Nic +2 · Knot Resolver +2

Name of the Vulnerable Software and Affected Versions: knot-resolver versions prior to 4.3.0 Description: The issue allows for denial of service through high CPU utilization. This occurs when DNS replies contain a large number of resource records, which can be processed inefficiently. In extreme...

Razer: Expired reCAPTCHA site key leads to Rate Limit Bypass and Email Enumeration

The tester discovered a configuration issue involving Google reCAPTCHA that would allow adversaries to enumerate valid email addresses for users. While minor, Razer appreciates the report and clear PoC...

CVE-2019-19726

OpenBSD through 6.6 allows local users to escalate to root because a check for LDLIBRARYPATH in setuid programs can be defeated by setting a very small RLIMITDATA resource limit. When executing chpass or passwd which are setuid root, dlsetupenv in ld.so tries to strip LDLIBRARYPATH from the...

Code injection

OpenBSD through 6.6 allows local users to escalate to root because a check for LDLIBRARYPATH in setuid programs can be defeated by setting a very small RLIMITDATA resource limit. When executing chpass or passwd which are setuid root, dlsetupenv in ld.so tries to strip LDLIBRARYPATH from the...

OPENSUSE-SU-2019:2669-1 Security update for dnsmasq

This update for dnsmasq fixes the following issues: Security issues fixed: - CVE-2019-14834: Fixed a memory leak which could have allowed to remote attackers to cause denial of service via DHCP response creation bsc1154849 - CVE-2017-15107: Fixed a vulnerability in DNSSEC implementation. Processi...

Samba CVE-2019-14861 Remote Denial of Service Vulnerability

Description Samba is prone to a remote denial-of-service vulnerability. An attacker can exploit this issue to cause the application to crash, denying service to legitimate users. Samba version 4.x versions prior to 4.11.3, 4.10.11 and 4.9.17 are vulnerable. Technologies Affected Samba Samba 4.0.0...

Fedora 30 : librabbitmq (2019-dd7c8f5435)

Added: - amqpsslsocketgetcontext can be used to get the current OpenSSL CTX associated with a connection. Changed: - openssl: missing OpenSSL config is ignored as an OpenSSL init error 523 - AMQPDEFAULTMAXCHANNELS is now set to 2047 to follow current default channel limit in the RabbitMQ broker...