CVE-2022-22198

An Access of Uninitialized Pointer vulnerability in the SIP ALG of Juniper Networks Junos OS allows an unauthenticated network-based attacker to cause a Denial of Service DoS. Continued receipt of these specific packets will cause a sustained Denial of Service condition. On all MX and SRX...

CVE-2022-22185

A vulnerability in Juniper Networks Junos OS on SRX Series, allows a network-based unauthenticated attacker to cause a Denial of Service DoS by sending a specific fragmented packet to the device, resulting in a flowd process crash, which is responsible for packet forwarding. Continued receipt and...

CVE-2022-22185

A vulnerability in Juniper Networks Junos OS on SRX Series, allows a network-based unauthenticated attacker to cause a Denial of Service DoS by sending a specific fragmented packet to the device, resulting in a flowd process crash, which is responsible for packet forwarding. Continued receipt and...

Format string

An Access of Uninitialized Pointer vulnerability in the SIP ALG of Juniper Networks Junos OS allows an unauthenticated network-based attacker to cause a Denial of Service DoS. Continued receipt of these specific packets will cause a sustained Denial of Service condition. On all MX and SRX...

Design/Logic Flaw

A vulnerability in Juniper Networks Junos OS on SRX Series, allows a network-based unauthenticated attacker to cause a Denial of Service DoS by sending a specific fragmented packet to the device, resulting in a flowd process crash, which is responsible for packet forwarding. Continued receipt and...

CVE-2022-22198

The CVE-2022-22198 vulnerability affects Juniper Networks Junos OS on MX Series and SRX Series when SIP ALG is enabled. The root cause is an Access of Uninitialized Pointer in the SIP ALG, which can be exploited by unauthenticated network-based attackers to cause a Denial of Service. Per the docu...

CVE-2022-22185 Junos OS: SRX Series: Denial of service vulnerability in flowd daemon upon receipt of a specific fragmented packet

A vulnerability in Juniper Networks Junos OS on SRX Series, allows a network-based unauthenticated attacker to cause a Denial of Service DoS by sending a specific fragmented packet to the device, resulting in a flowd process crash, which is responsible for packet forwarding. Continued receipt and...

CVE-2022-22185

The CVE-2022-22185 issue affects Juniper Networks Junos OS on SRX Series devices and is triggered by a crafted fragmented packet that crashes the flowd daemon, leading to a sustained DoS. It applies only when the preserve-incoming-fragment-size feature is enabled and impacts multiple Annual/Relea...

CVE-2022-22185: Improper Check for Unusual or Exceptional Conditions

A vulnerability in Juniper Networks Junos OS on SRX Series, allows a network-based unauthenticated attacker to cause a Denial of Service DoS by sending a specific fragmented packet to the device, resulting in a flowd process crash, which is responsible for packet forwarding. Continued receipt and...

CVE-2022-22198: Access of Uninitialized Pointer

An Access of Uninitialized Pointer vulnerability in the SIP ALG of Juniper Networks Junos OS allows an unauthenticated network-based attacker to cause a Denial of Service DoS. Continued receipt of these specific packets will cause a sustained Denial of Service condition. On all MX and SRX...

PT-2022-15292

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS versions 20.4 through 20.4R3 Juniper Networks Junos OS versions 21.1 through 21.1R2-S1, 21.1R3 Juniper Networks Junos OS versions 21.2 through 21.2R2 Description An Access of Uninitialized Pointer issue in the SIP ALG...

CVE-2022-22198

An Access of Uninitialized Pointer vulnerability in the SIP ALG of Juniper Networks Junos OS allows an unauthenticated network-based attacker to cause a Denial of Service DoS. Continued receipt of these specific packets will cause a sustained Denial of Service condition. On all MX and SRX...

PT-2022-6696

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS on SRX Series versions 18.3 through 18.3R3-S6 Juniper Networks Junos OS on SRX Series versions 18.4 through 18.4R3-S10 Juniper Networks Junos OS on SRX Series versions 19.1 through 19.1R3-S7 Juniper Networks Junos OS ...

Vulnerabilities fixed in Juniper JunOS

Juniper has fixed two vulnerabilities in JunOS for the MX and SRX series systems. An unauthenticated remote malicious person could exploit the vulnerabilities to cause a denial-of-service on the systems that have SIP Application Layer Gateway SIP ALG active. This gateway is active when the system...

CVE-2022-22175

An Improper Locking vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series and SRX Series allows an unauthenticated networked attacker to cause a flowprocessing daemon flowd crash and thereby a Denial of Service DoS. Continued receipt of these specific packets will cause a sustain...

CVE-2022-22178

A Stack-based Buffer Overflow vulnerability in the flow processing daemon flowd of Juniper Networks Junos OS on MX Series and SRX series allows an unauthenticated networked attacker to cause a flowd crash and thereby a Denial of Service DoS. Continued receipt of these specific packets will cause ...

CVE-2022-22167

A traffic classification vulnerability in Juniper Networks Junos OS on the SRX Series Services Gateways may allow an attacker to bypass Juniper Deep Packet Inspection JDPI rules and access unauthorized networks or resources, when 'no-syn-check' is enabled on the device. While JDPI correctly...

CVE-2022-22157

A traffic classification vulnerability in Juniper Networks Junos OS on the SRX Series Services Gateways may allow an attacker to bypass Juniper Deep Packet Inspection JDPI rules and access unauthorized networks or resources, when 'no-syn-check' is enabled on the device. JDPI incorrectly classifie...

CVE-2022-22167

A traffic classification vulnerability in Juniper Networks Junos OS on the SRX Series Services Gateways may allow an attacker to bypass Juniper Deep Packet Inspection JDPI rules and access unauthorized networks or resources, when 'no-syn-check' is enabled on the device. While JDPI correctly...

Design/Logic Flaw

A traffic classification vulnerability in Juniper Networks Junos OS on the SRX Series Services Gateways may allow an attacker to bypass Juniper Deep Packet Inspection JDPI rules and access unauthorized networks or resources, when 'no-syn-check' is enabled on the device. While JDPI correctly...