34 matches found
CVE-2026-33782 Junos OS: MX Series: In specific DHCPv6 scenarios jdhcpd memory increases continuously with subscriber logouts
A Missing Release of Memory after Effective Lifetime vulnerability in the DHCP daemon jdhcpd of Juniper Networks Junos OS on MX Series, allows an adjacent, unauthenticated attacker to cause a memory leak, that will eventually cause a complete Denial-of-Service DoS. In a DHCPv6 over PPPoE, or DHCP...
CVE-2026-33782
A Missing Release of Memory after Effective Lifetime vulnerability in the DHCP daemon jdhcpd of Juniper Networks Junos OS on MX Series, allows an adjacent, unauthenticated attacker to cause a memory leak, that will eventually cause a complete Denial-of-Service DoS. In a DHCPv6 over PPPoE, or DHCP...
CVE-2025-59961
CVE-2025-59961 describes an Incorrect Permission Assignment vulnerability in Juniper’s DHCP daemon (jdhcpd) used by Junos OS and Junos OS Evolved. A local, low-privilege user can write to the Unix socket that manages jdhcpd, enabling administrative control over the DHCP service. Affected products...
CVE-2025-59961 Junos OS and Junos OS Evolved: Unix socket used to control the jdhcpd process is world-writable
An Incorrect Permission Assignment for Critical Resource vulnerability in the Juniper DHCP daemon jdhcpd of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged user to write to the Unix socket used to manage the jdhcpd process, resulting in complete control over the...
CVE-2025-59961
An Incorrect Permission Assignment for Critical Resource vulnerability in the Juniper DHCP daemon jdhcpd of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged user to write to the Unix socket used to manage the jdhcpd process, resulting in complete control over the...
CVE-2025-59961 Junos OS and Junos OS Evolved: Unix socket used to control the jdhcpd process is world-writable
An Incorrect Permission Assignment for Critical Resource vulnerability in the Juniper DHCP daemon jdhcpd of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged user to write to the Unix socket used to manage the jdhcpd process, resulting in complete control over the...
EUVD-2018-0858
Malware in sbrugna...
EUVD-2017-11531
Malware in sbrugna...
EUVD-2019-0844
Malware in sbrugna...
EUVD-2019-0838
Malware in sbrugna...
EUVD-2017-11484
Malware in sbrugna...
EUVD-2020-12534
Malware in sbrugna...
CVE-2025-21591
A Buffer Access with Incorrect Length Value vulnerability in the jdhcpd daemon of Juniper Networks Junos OS, when DHCP snooping is enabled, allows an unauthenticated, adjacent, attacker to send a DHCP packet with a malformed DHCP option to cause jdhcp to crash creating a Denial of Service DoS...
CVE-2025-21591
A Buffer Access with Incorrect Length Value vulnerability in the jdhcpd daemon of Juniper Networks Junos OS, when DHCP snooping is enabled, allows an unauthenticated, adjacent, attacker to send a DHCP packet with a malformed DHCP option to cause jdhcp to crash creating a Denial of Service DoS...
CVE-2025-21591
CVE-2025-21591 describes a buffer length error in the jdhcpd daemon of Juniper Junos OS when DHCP snooping is enabled, enabling an unauthenticated adjacent attacker to send malformed DHCP options and crash jdhcpd, causing DoS. Affected ranges are Junos OS 23.1 before 23.2R2-S3, 23.4 before 23.4R2...
CVE-2025-21591 Junos OS: An unauthenticated adjacent attacker sending a malformed DHCP packet causes jdhcpd to crash
A Buffer Access with Incorrect Length Value vulnerability in the jdhcpd daemon of Juniper Networks Junos OS, when DHCP snooping is enabled, allows an unauthenticated, adjacent, attacker to send a DHCP packet with a malformed DHCP option to cause jdhcp to crash creating a Denial of Service DoS...
Juniper Junos OS Vulnerability (JSA10868)
The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA10868 advisory. - A Denial of Service vulnerability exists in the Juniper Networks Junos OS JDHCPD daemon which allows an attacker to core the JDHCPD daemon by sending a crafted IPv6 packet...
Juniper Networks Junos OS 权限许可和访问控制问题漏洞
Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The operating system provides a secure programming interface and the Junos SDK. Juniper Networks Junos OS suffers from a privilege-granting and access-control issue vulnerability that aris...
CVE-2021-0241
On Juniper Networks Junos OS platforms configured as DHCPv6 local server or DHCPv6 Relay Agent, Juniper Networks Dynamic Host Configuration Protocol Daemon JDHCPD process might crash with a core dump if a specific DHCPv6 packet is received, resulting in a restart of the daemon. The daemon...
The vulnerability of the Junos operating system’s jdhcpd daemon, which allows a hacker to trigger an emergency shutdown of the application.
The vulnerability of the jdhcpd daemon in the Junos operating system exists due to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor, operating remotely, to cause an emergency shutdown of the application using a specially crafted DHCPv6 packet...