CVE-2026-33790

An Improper Check for Unusual or Exceptional Conditions vulnerability in the flow daemon flowd of Juniper Networks Junos OS on SRX Series allows an attacker sending a specific, malformed ICMPv6 packet to cause the srxpfe process to crash and restart. Continued receipt and processing of these...

CVE-2011-0944

Cisco IOS 12.4, 15.0, and 15.1 allows remote attackers to cause a denial of service device reload via malformed IPv6 packets, aka Bug ID CSCtj41194...

EUVD-2015-0652

Malware in sbrugna...

EUVD-2011-0956

Malware in sbrugna...

EUVD-2020-4234

Malware in sbrugna...

EUVD-2014-2216

Malware in sbrugna...

EUVD-2023-32597

Malicious code in bioql PyPI...

CVE-2025-21599 Junos OS Evolved: Receipt of specifically malformed IPv6 packets causes kernel memory exhaustion leading to Denial of Service

A Missing Release of Memory after Effective Lifetime vulnerability in the Juniper Tunnel Driver jtd of Juniper Networks Junos OS Evolved allows an unauthenticated network-based attacker to cause Denial of Service. Receipt of specifically malformed IPv6 packets, destined to the device, causes...

CVE-2025-21599 Junos OS Evolved: Receipt of specifically malformed IPv6 packets causes kernel memory exhaustion leading to Denial of Service

A Missing Release of Memory after Effective Lifetime vulnerability in the Juniper Tunnel Driver jtd of Juniper Networks Junos OS Evolved allows an unauthenticated network-based attacker to cause Denial of Service. Receipt of specifically malformed IPv6 packets, destined to the device, causes...

CVE-2025-21599

CVE-2025-21599 affects Juniper Networks Junos OS Evolved. The vulnerability is in the Juniper Tunnel Driver (jtd) where a memory misreference occurs after handling certain malformed IPv6 packets, causing kernel memory not to be freed and leading to memory exhaustion and a Denial of Service. Affec...

CVE-2023-28979

An Improper Check for Unusual or Exceptional Conditions vulnerability in the kernel of Juniper Networks Junos OS allows an adjacent unauthenticated attacker to bypass an integrity check. In a 6PE scenario and if an additional integrity check is configured, it will fail to drop specific malformed...

CVE-2023-28979 Junos OS: In a 6PE scenario upon receipt of a specific IPv6 packet an integrity check fails

An Improper Check for Unusual or Exceptional Conditions vulnerability in the kernel of Juniper Networks Junos OS allows an adjacent unauthenticated attacker to bypass an integrity check. In a 6PE scenario and if an additional integrity check is configured, it will fail to drop specific malformed...

CVE-2020-11897

The Treck TCP/IP stack before 5.0.1.35 has an Out-of-Bounds Write via multiple malformed IPv6 packets...

[BSA-116] Security Update for openvpn

Bernhard Schmidt uploaded new packages for openvpn which fixed the following security problems: CVE-2017-7479 It was discovered that openvpn did not properly handle the rollover of packet identifiers. This would allow an authenticated remote attacker to cause a denial-of-service via application...

Debian Security Advisory DSA 3900-1 (openvpn - security update)

Several issues were discovered in openvpn, a virtual private network application. CVE-2017-7479 It was discovered that openvpn did not properly handle the rollover of packet identifiers. This would allow an authenticated remote attacker to cause a denial-of-service via application crash...