PSF-2021-5 ftplib should not use the host from the PASV response

The IPv4 address value returned from the server in response to the PASV command should not be trusted. This prevents a malicious FTP server from using the response to probe IPv4 address and port combinations on the client network. Instead of using the returned address, we use the IP address we're...

Credential-Stuffing Attack Targets Regional Internet Registry

Regional internet registry RIPE NCC is warning of a credential-stuffing attack against its single sign-on service, RIPE NCC Access, and is encouraging users to implement two-factor authentication 2FA. Click to Register Located in Amsterdam, the Réseaux IP Européens Network Coordination Centre RIP...

CentOS 8 : python38:3.8 (CESA-2020:4641)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:4641 advisory. - PyYAML: command execution through python/object/apply constructor in FullLoader CVE-2019-20477 - python: infinite loop in the tarfile module via...

Cisco StarOS IPv4 DoS (cisco-sa-asr-mem-leak-dos-MTWGHKk3)

According to its self-reported version, Cisco StarOS Software is affected by a denial of service DoS vulnerability due to a memory leak that occurs during packet processing. An unauthenticated, remote attacker can exploit this, by sending a series of crafted IPv4 packets, in order to cause an...

F5 Networks BIG-IP : NTP vulnerabilities (K55376430)

The version of F5 Networks BIG-IP installed on the remote host is prior to 11.6.5.3 / 12.1.5.3 / 13.1.3.6 / 14.1.4 / 15.1.2.1 / 16.0.1.1 / 16.1.0. It is, therefore, affected by a vulnerability as referenced in the K55376430 advisory. Thentpdin the network time protocol NTP before 4.2.8p14, and in...

Cisco StarOS Denial of Service Vulnerability (CNVD-2021-09312)

Cisco StarOS is a router operating system that controls the entire system logic and can control processes and CLIs. A denial of service vulnerability exists in IPv4 protocol processing in Cisco StarOS versions prior to 21.22.0. The vulnerability stems from a memory leak during packet processing. ...

CVE-2021-1353

A vulnerability in the IPv4 protocol handling of Cisco StarOS could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to a memory leak that occurs during packet processing. An attacker could exploit this...

CVE-2021-1353

A vulnerability in the IPv4 protocol handling of Cisco StarOS could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to a memory leak that occurs during packet processing. An attacker could exploit this...

CVE-2021-1353 Cisco StarOS IPv4 Denial of Service Vulnerability

A vulnerability in the IPv4 protocol handling of Cisco StarOS could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to a memory leak that occurs during packet processing. An attacker could exploit this...

CVE-2021-1353 Cisco StarOS IPv4 Denial of Service Vulnerability

A vulnerability in the IPv4 protocol handling of Cisco StarOS could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to a memory leak that occurs during packet processing. An attacker could exploit this...

CVE-2021-1353

Cisco StarOS IPv4 DoS (CVE-2021-1353): memory leak in IPv4 packet processing allows unauthenticated remote attackers to exhaust memory and trigger npusim restarts, causing DoS. Affected: Cisco StarOS. Exploit involves sending crafted IPv4 packets. Remediation: Cisco has released software updates;...

Cisco StarOS IPv4 Denial of Service Vulnerability

A vulnerability in the IPv4 protocol handling of Cisco StarOS could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to a memory leak that occurs during packet processing. An attacker could exploit this...

CVE-2021-1353: Missing Release of Memory after Effective Lifetime

A vulnerability in the IPv4 protocol handling of Cisco StarOS could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to a memory leak that occurs during packet processing. An attacker could exploit this...

PT-2021-1840

Name of the Vulnerable Software and Affected Versions Cisco StarOS affected versions not specified Description The issue is related to a memory leak that occurs during packet processing in the IPv4 protocol handling of Cisco StarOS. This could allow an unauthenticated, remote attacker to cause a...

CVE-2021-0207

An improper interpretation conflict of certain data between certain software components within the Juniper Networks Junos OS devices does not allow certain traffic to pass through the device upon receipt from an ingress interface filtering certain specific types of traffic which is then being...

CVE-2021-0207

An improper interpretation conflict of certain data between certain software components within the Juniper Networks Junos OS devices does not allow certain traffic to pass through the device upon receipt from an ingress interface filtering certain specific types of traffic which is then being...

Input validation

An improper interpretation conflict of certain data between certain software components within the Juniper Networks Junos OS devices does not allow certain traffic to pass through the device upon receipt from an ingress interface filtering certain specific types of traffic which is then being...

Design/Logic Flaw

A vulnerability in Juniper Networks Junos OS allows an attacker to cause a Denial of Service DoS to the device by sending certain crafted protocol packets from an adjacent device with invalid payloads to the device. These crafted packets, which should be discarded, are instead replicated and sent...

CVE-2021-0222 Junos OS: Upon receipt of certain protocol packets with invalid payloads a self-propagating Denial of Service may occur.

A vulnerability in Juniper Networks Junos OS allows an attacker to cause a Denial of Service DoS to the device by sending certain crafted protocol packets from an adjacent device with invalid payloads to the device. These crafted packets, which should be discarded, are instead replicated and sent...

CVE-2021-0222

CVE-2021-0222 is a Denial of Service (DoS) vulnerability in Juniper Networks Junos OS. The issue arises when an adjacent device sends crafted IPv4/IPv6 protocol packets with invalid payloads; these packets are (incorrectly) replicated and sent toward the Routing Engine, leading to an extended DoS...