CVE-2023-22416

CVE-2023-22416 : A buffer overflow in the SIP ALG flowd component of Juniper Networks Junos OS on MX and SRX Series enables network-based, unauthenticated DoS on receipt of a malformed SIP packet. Affected: Junos OS releases on MX/SRX with SIP ALG enabled (various 20.4, 21.x, 22.x train versions ...

Juniper Networks Junos OS 输入验证错误漏洞

Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The OS provides a secure programming interface and the Junos SDK. Juniper Networks Junos OS is vulnerable to an input validation error vulnerability that originates from an index validatio...

Juniper Networks Releases Security Updates for Multiple Products

Juniper Networks has released security updates to address vulnerabilities affecting multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Juniper Networks’ security advisories page and...

CVE-2023-22406

CVE-2023-22406 affects Juniper Networks Junos OS and Junos OS Evolved. It is a memory-leak/DoS issue in the kernel that manifests when a peer interface flaps in a Segment Routing scenario using OSPF, causing continuous memory growth in rpd and eventual rpd crash. Affected versions include Junos O...

CVE-2023-22401 Junos OS and Junos OS Evolved: PTX10008, PTX10016: When a specific SNMP MIB is queried the FPC will crash

An Improper Validation of Array Index vulnerability in the Advanced Forwarding Toolkit Manager daemon aftmand of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. On the PTX10008 and PTX10016 platforms running Junos ...

CVE-2023-22393

CVE-2023-22393 affects Juniper Networks Junos OS and Junos OS Evolved. The issue is an improper check during BGP route processing that allows an attacker to trigger a crash of the Routing Protocol Daemon (RPD) by sending a BGP route with an invalid next-hop, causing a Denial of Service (DoS). The...

CVE-2023-22401

CVE-2023-22401 affects Juniper Networks Junos OS and Junos OS Evolved, specifically the aftmand (Advanced Forwarding Toolkit Manager) daemon on PTX10008/PTX10016. An improper validation of an array index allows an unauthenticated, network-based attacker to trigger a DoS by querying a particular S...

CVE-2023-22397

CVE-2023-22397 affects Juniper Networks Junos OS Evolved on PTX10003. The issue is an Allocation of Resources Without Limits or Throttling in the Packet Forwarding Engine (PFE) memory management, enabling an adjacent attacker to trigger a Time-of-check Time-of-use (TOCTOU) race that causes a memo...

CVE-2023-22405 Junos OS: QFX5k Series, EX46xx Series: MAC limiting feature stops working after PFE restart or device reboot

An Improper Preservation of Consistency Between Independent Representations of Shared State vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an adjacent, unauthenticated attacker to cause a Denial of Service DoS to device due to out of resources. When a device...

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-2023-22416 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-2023-22412

CVE-2023-22412 is an improper locking vulnerability in Juniper Junos OS SIP ALG that can crash the flow processing daemon (flowd) on MX Series and SRX Series when certain SIP messages are processed concurrently with SIP ALG enabled, leading to DoS. Affected firmware ranges are: MX/SRX 20.4 prior ...

CVE-2023-22399

CVE-2023-22399 affects Juniper Networks Junos OS on QFX10K Series. The issue is a buffer overflow in the dcpfe process when sFlow monitors ECMP traffic, allowing a remote attacker to crash and restart the PFE, causing a DoS. Affected releases include all before 19.4R3-S9; 20.2 before 20.2R3-S6; 2...

CVE-2023-22391

CVE-2023-22391 affects Juniper Networks Junos OS on ACX2K Series. The issue is a class-of-service (CoS) queue management flaw that misroutes specific high-priority traffic (BGP, PIM, ICMP/ICMPv6 ND, ISAKMP) into a queue, enabling an unauthenticated network-based attacker to cause a DoS by sustain...

CVE-2023-22414

The CVE-2023-22414 issue affects Juniper Networks Junos OS PTX Series and QFX10000 Series, caused by a Missing Release of Memory after Effective Lifetime in the Flexible PIC Concentrator (FPC). It enables an adjacent, unauthenticated attacker on the same network to trigger a heap memory leak and ...

Juniper Junos OS Vulnerability (JSA70199)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70199 advisory. - An Allocation of Resources Without Limits or Throttling vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS allows a network-based,...

Juniper Junos OS Vulnerability (JSA70197)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70197 advisory. - An Improper Validation of Array Index vulnerability in the Advanced Forwarding Toolkit Manager daemon aftmand of Juniper Networks Junos OS and Junos OS Evolved allows an...

Juniper Junos OS Vulnerability (JSA70204)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70204 advisory. - An Improper Validation of Array Index vulnerability in the SIP ALG of Juniper Networks Junos OS on SRX 5000 Series allows a network-based, unauthenticated attacker to caus...

Juniper Junos OS Vulnerability (JSA70187)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70187 advisory. - A vulnerability in class-of-service CoS queue management in Juniper Networks Junos OS on the ACX2K Series devices allows an unauthenticated network-based attacker to cause...

CVE-2023-22404 Junos OS: SRX Series and MX Series with SPC3: When IPsec VPN is configured iked will core when a specifically formatted payload is received

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...