CVE-2020-35685

An issue was discovered in HCC Nichestack 3.0. The code that generates Initial Sequence Numbers ISNs for TCP connections derives the ISN from an insufficiently random source. As a result, an attacker may be able to determine the ISN of current and future TCP connections and either hijack existing...

Fortinet FortiManager and Fortinet FortiAnalyzer Environment Issue Vulnerability

Fortinet FortiManager is a centralized network security management platform from Fortinet, Inc. Fortinet FortiAnalyzer is a centralized network security reporting solution that allows for centralized management of any number of Fortinet devices and the ability to group devices into different...

Fortinet FortiManager和Fortinet FortiAnalyzer 环境问题漏洞

Fortinet FortiManager is a centralized network security management platform from Fortinet, Inc. Fortinet FortiAnalyzer is a centralized network security reporting solution that allows for centralized management of any number of Fortinet devices and the ability to group devices into different...

OESA-2021-1293 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: fs/seqfile.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an unprivileged user, aka...

The vulnerability in the fs/seq_file.c component of Linux operating systems allows a hacker to increase their privileges.

The vulnerability of the fs/seqfile.c component in Linux operating systems is related to writing beyond the buffer boundaries of memory. Exploiting this vulnerability can allow an attacker to increase their privileges...

NCH Axon PBX 路径遍历漏洞

NCH Axon PBX is a set of virtual telephone switch software used in commercial environments. The NCH Axon PBX has a security vulnerability that could be exploited to send a constructed URL request to the logdelete function, which contains the "dot-dot" sequence in the file parameter /... /. to vie...

kernel: size_t-to-int conversion vulnerability in the filesystem layer

An out-of-bounds write flaw was found in the Linux kernel's seqfile in the Filesystem layer. This flaw allows a local attacker with a user privilege to gain access to out-of-bound memory, leading to a system crash, leak of internal kernel information and can escalate privileges. The issue results...

kernel: size_t-to-int conversion vulnerability in the filesystem layer

An out-of-bounds write flaw was found in the Linux kernel's seqfile in the Filesystem layer. This flaw allows a local attacker with a user privilege to gain access to out-of-bound memory, leading to a system crash, leak of internal kernel information and can escalate privileges. The issue results...

kernel: size_t-to-int conversion vulnerability in the filesystem layer

An out-of-bounds write flaw was found in the Linux kernel's seqfile in the Filesystem layer. This flaw allows a local attacker with a user privilege to gain access to out-of-bound memory, leading to a system crash, leak of internal kernel information and can escalate privileges. The issue results...

kernel: size_t-to-int conversion vulnerability in the filesystem layer

An out-of-bounds write flaw was found in the Linux kernel's seqfile in the Filesystem layer. This flaw allows a local attacker with a user privilege to gain access to out-of-bound memory, leading to a system crash, leak of internal kernel information and can escalate privileges. The issue results...

kernel: size_t-to-int conversion vulnerability in the filesystem layer

An out-of-bounds write flaw was found in the Linux kernel's seqfile in the Filesystem layer. This flaw allows a local attacker with a user privilege to gain access to out-of-bound memory, leading to a system crash, leak of internal kernel information and can escalate privileges. The issue results...

Sequoia: A Local Privilege Escalation Vulnerability in Linux’s Filesystem Layer (CVE-2021-33909)

The Qualys Research Team has discovered a sizet-to-int type conversion vulnerability in the Linux Kernel’s filesystem layer affecting most Linux operating systems. Any unprivileged user can gain root privileges on a vulnerable host by exploiting this vulnerability in a default configuration. Abou...

PT-2021-1515

Name of the Vulnerable Software and Affected Versions: Linux kernel versions 3.16 through 5.13.x before 5.13.4 Description: The issue is related to an integer overflow and out-of-bounds write in the Linux kernel's filesystem layer, specifically in the fs/seq file.c component. This can be exploite...

Remote code execution

A code execution vulnerability exists in the Libcli Test Environment functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger this vulnerability...

CVE-2021-20511

CVE-2021-20511 affects IBM Security Verify Access Docker 10.0.0. A path traversal flaw allows a remote attacker to view arbitrary files by sending a crafted URL containing ../ sequences, effectively exposing system files. The IBM security bulletin confirms the vulnerability and provides a remedia...

The vulnerability of the urllib2 module in the Python programming language, related to the failure to eliminate the crlf sequence, allows attackers to compromise data integrity.

The vulnerability of the urllib2 module in the Python programming language is related to the lack of measures taken to neutralize the crlf sequence. Exploiting this vulnerability can allow an attacker to compromise data integrity remotely...

EulerOS Virtualization 3.0.2.2 : nss (EulerOS-SA-2021-2150)

According to the versions of the nss packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - In Network Security Services NSS before 3.36.7 and before 3.41.1, a malformed signature can cause a crash due to a null dereference,...

Advisory ROSA-SA-2021-1824

Software: dovecot 2.2.36 OS: Cobalt 7.9 CVE-ID: CVE-2019-10691 CVE-Crit: HIGH CVE-DESC: The JSON encoder in Dovecot before 2.3.5.2 allows attackers to repeatedly cause the authentication service to fail by attempting to authenticate with an invalid UTF-8 sequence as the username. CVE-STATUS:...

Improper Input Validation

Overview webrick is a HTTP server toolkit that can be configured as an HTTPS server, a proxy server, and a virtual-host server. Affected versions of this package are vulnerable to Improper Input Validation. WEBrick lets attackers to inject malicious escape sequences to its logs, making it possibl...

MGASA-2021-0289 Updated glibc packages fix a security vulnerability

A vulnerability was found in the iconv program provided by glibc when it's invoked with the -c option. It can enter an infinite loop while parsing an invalid multi-byte sequence CVE-2016-10228...