CVE-2022-22226 Junos OS: EX4300-MP, EX4600, QFX5000 Series: In VxLAN scenarios specific packets processed cause a memory leak leading to a PFE crash

In VxLAN scenarios on EX4300-MP, EX4600, QFX5000 Series devices an Uncontrolled Memory Allocation vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an unauthenticated adjacently located attacker sending specific packets to cause a Denial of Service DoS conditio...

CVE-2022-22226

CVE-2022-22226 affects Juniper Junos OS on EX4300-MP, EX4600, and QFX5000 Series in VXLAN scenarios. The issue is an Uncontrolled Memory Allocation in the Packet Forwarding Engine (PFE) that can be triggered by specific crafted packets from an adjacent attacker, leading to PFE crashes and memory ...

CVE-2022-22201

CVE-2022-22201 affects Juniper Networks Junos OS on SRX5000/SRX4000/vSRX with PowerMode IPsec. The Packet Forwarding Engine (PFE) crashes when receiving a malformed ESP packet that matches an established IPsec tunnel, due to improper validation of index/position/offset in input. Impact is Denial ...

CVE-2022-22201 SRX5000 Series with SPC3, SRX4000 Series, and vSRX: When PowerMode IPsec is configured, the PFE will crash upon receipt of a malformed ESP packet

An Improper Validation of Specified Index, Position, or Offset in Input vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an unauthenticated network-based attacker to cause a Denial of Service DoS. On SRX5000 Series with SPC3, SRX4000 Series, and vSRX, when...

CVE-2022-22231: Unchecked Return Value to NULL Pointer Dereference

An Unchecked Return Value to NULL Pointer Dereference vulnerability in Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. On SRX Series if Unified Threat Management UTM Enhanced Content Filtering CF and...

CVE-2022-22234: Improper Preservation of Consistency Between Independent Representations of Shared State

An Improper Preservation of Consistency Between Independent Representations of Shared State vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS allows a locally authenticated attacker with low privileges to cause a Denial of Service DoS. If the device is very busy for...

CVE-2022-22235: Improper Check for Unusual or Exceptional Conditions

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based, attacker to cause Denial of Service DoS. A PFE crash will happen when a GPRS Tunnel Protocol GTP packet is...

CVE-2022-22227: Improper Check for Unusual or Exceptional Conditions

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS Evolved on ACX7000 Series allows an unauthenticated network-based attacker to cause a partial Denial of Service DoS. On receipt of specific IPv6 transit traffic,...

CVE-2022-22250: Improper Control of a Resource Through its Lifetime

An Improper Control of a Resource Through its Lifetime vulnerability in Packet Forwarding Engine PFE of Juniper Networks Junos OS and Junos OS Evolved allows unauthenticated adjacent attacker to cause a Denial of Service DoS. In an EVPN-MPLS scenario, if MAC is learned locally on an access...

CVE-2022-22249: Improper Control of a Resource Through its Lifetime

An Improper Control of a Resource Through its Lifetime vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on MX Series allows an unauthenticated adjacent attacker to cause a Denial of Service DoS. When there is a continuous mac move a memory corruption causes one or mo...

CVE-2022-22232: NULL Pointer Dereference

A NULL Pointer Dereference vulnerability in the Packet Forwarding Engine of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. On SRX Series If Unified Threat Management UTM Enhanced Content Filtering CF is enabled and...

CVE-2022-22201: Improper Validation of Specified Index, Position, or Offset in Input

An Improper Validation of Specified Index, Position, or Offset in Input vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an unauthenticated network-based attacker to cause a Denial of Service DoS. On SRX5000 Series with SPC3, SRX4000 Series, and vSRX, when...

CVE-2022-22226: Memory Allocation with Excessive Size Value

In VxLAN scenarios on EX4300-MP, EX4600, QFX5000 Series devices an Uncontrolled Memory Allocation vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an unauthenticated adjacently located attacker sending specific packets to cause a Denial of Service DoS conditio...

Juniper Junos OS Vulnerability (JSA69900)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA69900 advisory. - An Improper Validation of Specified Index, Position, or Offset in Input vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an...

PT-2022-6705 · Juniper Networks · Junos

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS versions 21.4 prior to 21.4R1-S2 Juniper Networks Junos OS version 21.4R2 on SRX Series Juniper Networks Junos OS versions 22.1 prior to 22.1R1-S1 Juniper Networks Junos OS version 22.1R2 on SRX Series Description: T...

PT-2022-6674

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS versions prior to 18.4R3-S11 Juniper Networks Junos OS versions 19.1 prior to 19.1R3-S9 Juniper Networks Junos OS versions 19.2 prior to 19.2R1-S9, 19.2R3-S5 Juniper Networks Junos OS versions 19.3 prior to 19.3R3-S6...

PT-2022-6655

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS versions 17.3R1 through 19.2R3-S5 Juniper Networks Junos OS versions 19.3 through 19.3R3-S5 Juniper Networks Junos OS versions 19.4 through 19.4R2-S6 Juniper Networks Junos OS versions 19.4R3 through 19.4R3-S8 Juniper...

Juniper Junos OS Vulnerability (JSA69906)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA69906 advisory. - An Improper Control of a Resource Through its Lifetime vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on MX Series allows an unauthenticate...

Juniper Junos OS Vulnerability (JSA69907)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA69907 advisory. - An Improper Control of a Resource Through its Lifetime vulnerability in Packet Forwarding Engine PFE of Juniper Networks Junos OS and Junos OS Evolved allows unauthenticat...

Juniper Junos OS Vulnerability (JSA69876)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA69876 advisory. - In VxLAN scenarios on EX4300-MP, EX4600, QFX5000 Series devices an Uncontrolled Memory Allocation vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Jun...