CVE-2023-22417 Junos OS: SRX Series: A memory leak might be observed in IPsec VPN scenario leading to an FPC crash

A Missing Release of Memory after Effective Lifetime vulnerability in the Flow Processing Daemon flowd of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause a Denial of Service DoS. In an IPsec VPN environment, a memory leak will be seen if a DH or ECDH group is...

CVE-2023-22417 Junos OS: SRX Series: A memory leak might be observed in IPsec VPN scenario leading to an FPC crash

A Missing Release of Memory after Effective Lifetime vulnerability in the Flow Processing Daemon flowd of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause a Denial of Service DoS. In an IPsec VPN environment, a memory leak will be seen if a DH or ECDH group is...

CVE-2023-22417

CVE-2023-22417 affects Juniper Networks Junos OS on SRX Series, where the Flow Processing Daemon (flowd) can leak memory in IPsec VPN scenarios when DH/ECDH groups are configured, potentially crashing the flowd process and causing DoS. Affected versions include SRX/JunOS releases prior to the fix...

Juniper Networks Junos OS security vulnerabilities

Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The operating system provides a secure programming interface and the Junos SDK. A security vulnerability exists in Juniper Networks Junos OS. An attacker could exploit the vulnerability to...

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 ...

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-2023-22398 Junos OS and Junos OS Evolved: RPD might crash when MPLS ping is performed on BGP LSPs

An Access of Uninitialized Pointer vulnerability in the Routing Protocol Daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows a locally authenticated attacker with low privileges to cause a Denial of Service DoS. When an MPLS ping is performed on BGP LSPs, the RPD might crash...

CVE-2023-22398

CVE-2023-22398 affects Juniper Networks Junos OS and Junos OS Evolved: an Access of Uninitialized Pointer in the Routing Protocol Daemon (rpd). When an MPLS ping is performed on BGP LSPs, RPD may crash, leading to a DoS with repeated executions. Affected versions include: Junos OS 15.1 (prior to ...

CVE-2023-22397 Junos OS Evolved: PTX10003: An attacker sending specific genuine packets will cause a memory leak in the PFE leading to a Denial of Service

An Allocation of Resources Without Limits or Throttling weakness in the memory management of the Packet Forwarding Engine PFE on Juniper Networks Junos OS Evolved PTX10003 Series devices allows an adjacently located attacker who has established certain preconditions and knowledge of the environme...

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-2023-22400 Junos OS Evolved: A specific SNMP GET operation and a specific CLI commands cause resources to leak and eventually the evo-pfemand process will crash

An Uncontrolled Resource Consumption vulnerability in the PFE management daemon evo-pfemand of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause an FPC crash leading to a Denial of Service DoS. When a specific SNMP GET operation or a specific CLI command...

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-2023-22401

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-2023-22400

CVE-2023-22400 affects Juniper Networks Junos OS Evolved (evo-pfemand) and can cause an FPC crash/DoS due to a GUID leak triggered by specific SNMP GETs or CLI commands. Affected families include all versions before 20.4R3-S3-EVO; 21.1-EVO (21.1R1-EVO and later); all versions before 21.2R3-S4-EVO...

CVE-2023-22399 Junos OS: QFX10K Series: PFE crash upon receipt of specific genuine packets when sFlow is enabled

When sFlow is enabled and it monitors a packet forwarded via ECMP, a buffer management vulnerability in the dcpfe process of Juniper Networks Junos OS on QFX10K Series systems allows an attacker to cause the Packet Forwarding Engine PFE to crash and restart by sending specific genuine packets to...

CVE-2023-22396 Junos OS: Receipt of crafted TCP packets destined to the device results in MBUF leak leading to a Denial of Service (DoS)

An Uncontrolled Resource Consumption vulnerability in TCP processing on the Routing Engine RE of Juniper Networks Junos OS allows an unauthenticated network-based attacker to send crafted TCP packets destined to the device, resulting in an MBUF leak that ultimately leads to a Denial of Service Do...

Juniper Junos OS Vulnerability (JSA70207)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70207 advisory. - An Out-of-Bounds Write vulnerability in Flow Processing Daemon flowd of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of...

Juniper Junos OS Vulnerability (JSA70212)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70212 advisory. - 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. CVE-2023-22416...

Juniper Junos OS Vulnerability (JSA70210)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70210 advisory. - A Missing Release of Memory after Effective Lifetime vulnerability in Flexible PIC Concentrator FPC of Juniper Networks Junos OS allows an adjacent, unauthenticated attack...

Juniper Junos OS Vulnerability (JSA70180)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70180 advisory. - Juniper Networks has upgraded the OpenSSL library included in Juniper Networks Junos OS and Junos OS Evolved to fix a specific vulnerability. CVE-2022-0778 Note that Nessu...