CVE-2023-22412 Junos OS: MX Series and SRX Series: The flow processing daemon (flowd) will crash if the SIP ALG is enabled and specific SIP messages are processed

An Improper Locking vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series with MS-MPC or MS-MIC card and SRX Series allows an unauthenticated, network-based attacker to cause a flow processing daemon flowd crash and thereby a Denial of Service DoS. Continued receipt of these...

CVE-2023-22413 Junos OS: MX Series: The Multiservices PIC Management Daemon (mspmand) will crash when an IPsec6 tunnel processes specific IPv4 packets

An Improper Check or Handling of Exceptional Conditions vulnerability in the IPsec library of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause Denial of Service DoS. On all MX platforms with MS-MPC or MS-MIC card, when specific IPv4 packets are processed by an...

CVE-2023-22416 Junos OS: MX Series and SRX Series: The flow processing daemon (flowd) will crash if SIP ALG is enabled and a malformed SIP packet is received

A Buffer Overflow vulnerability in SIP ALG of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause a Denial of Service DoS. On all MX Series and SRX Series platform with SIP ALG enabled, when a malformed SIP packet is received, the flow processing daemon flowd will...

CVE-2023-22394

Summary of CVE-2023-22394 — Junos OS SRX/MX SIP ALG memory leak (DoS) The vulnerability arises in Juniper Networks Junos OS when handling SIP calls with SIP ALG enabled, causing a memory leak that can degrade or disrupt SIP call processing and related applications. Affected products include Junos...

CVE-2023-22409

This CVE concerns Juniper Networks Junos OS NAT functionality where an unchecked input for a loop condition in the NAT library can crash SPC3 on SRX/MX devices, causing a DoS when an inconsistent deterministic NAT configuration is used and a specific CLI command is executed. The issue is triggere...

CVE-2023-22404

CVE-2023-22404 describes an out-of-bounds write in Juniper Junos OS iked (SRX/MX with SPC3) that can cause DoS. An authenticated, network-based attacker can trigger iked to crash and restart during IKE negotiation by sending a specially formatted payload, disrupting other concurrent IKE negotiati...

CVE-2023-22410

The CVE-2023-22410 entry affects Juniper Networks Junos OS on MX Series with MPC10/MPC11 line cards. The issue is a memory leak in AftDdosScfdFlow caused by enabling Suspicious Control Flow Detection (scfd); when attackers send specific traffic, memory is allocated dynamically and not freed, lead...

CVE-2023-22394: Improper Update of Reference Count

An Improper Handling of Unexpected Data Type vulnerability in the handling of SIP calls in Juniper Networks Junos OS on SRX Series and MX Series platforms allows an attacker to cause a memory leak leading to Denial of Services DoS. This issue occurs on all MX Series platforms with MS-MPC or MS-MI...

CVE-2023-22404: Out-of-bounds Write

An Out-of-bounds Write vulnerability in the Internet Key Exchange Protocol daemon iked of Juniper Networks Junos OS on SRX series and MX with SPC3 allows an authenticated, network-based attacker to cause a Denial of Service DoS. iked will crash and restart, and the tunnel will not come up when a...

CVE-2023-22412: Improper Locking

An Improper Locking vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series with MS-MPC or MS-MIC card and SRX Series allows an unauthenticated, network-based attacker to cause a flow processing daemon flowd crash and thereby a Denial of Service DoS. Continued receipt of these...

CVE-2023-22409: Improper Validation of Specified Quantity in Input

An Unchecked Input for Loop Condition vulnerability in a NAT library of Juniper Networks Junos OS allows a local authenticated attacker with low privileges to cause a Denial of Service DoS. When an inconsistent "deterministic NAT" configuration is present on an SRX, or MX with SPC3 and then a...

Juniper Junos OS Vulnerability (JSA70208)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70208 advisory. - An Improper Locking vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series with MS-MPC or MS-MIC card and SRX Series allows an unauthenticated, network-bas...

Juniper Junos OS Vulnerability (JSA70190)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70190 advisory. - An Improper Handling of Unexpected Data Type vulnerability in the handling of SIP calls in Juniper Networks Junos OS on SRX Series and MX Series platforms allows an attack...

Juniper Junos OS Vulnerability (JSA70200)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70200 advisory. - An Out-of-bounds Write vulnerability in the Internet Key Exchange Protocol daemon iked of Juniper Networks Junos OS on SRX series and MX with SPC3 allows an authenticated,...

CVE-2023-22410: Missing Release of Memory after Effective Lifetime

A Missing Release of Memory after Effective Lifetime vulnerability in the Juniper Networks Junos OS on MX Series platforms with MPC10/MPC11 line cards, allows an unauthenticated adjacent attacker to cause a Denial of Service DoS. Devices are only vulnerable when the Suspicious Control Flow...

CVE-2023-22416: Buffer Copy without Checking Size of Input

A Buffer Overflow vulnerability in SIP ALG of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause a Denial of Service DoS. On all MX Series and SRX Series platform with SIP ALG enabled, when a malformed SIP packet is received, the flow processing daemon flowd will...

CVE-2023-22415: Out-of-bounds Write

An Out-of-Bounds Write vulnerability in the H.323 ALG of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service DoS. On all MX Series and SRX Series platform, when H.323 ALG is enabled and specific H.323 packets are received simultaneously, a flow...

CVE-2023-22413: Improper Check or Handling of Exceptional Conditions

An Improper Check or Handling of Exceptional Conditions vulnerability in the IPsec library of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause Denial of Service DoS. On all MX platforms with MS-MPC or MS-MIC card, when specific IPv4 packets are processed by an...

PT-2023-2554 · Juniper Networks · Junos

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS on SRX Series and MX Series platforms versions prior to 19.3R3-S7 Juniper Networks Junos OS on SRX Series and MX Series platforms version 19.4 prior to 19.4R2-S8, 19.4R3-S10 Juniper Networks Junos OS on SRX Series an...

PT-2023-2548 · Juniper Networks · Junos

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS on MX Series versions prior to 19.4R3-S9 Juniper Networks Junos OS on MX Series version 20.1R3-S5 and later versions Juniper Networks Junos OS on MX Series versions prior to 20.2R3-S5 Juniper Networks Junos OS on MX...