CVE-2022-22240

CVE-2022-22240 affects Juniper Networks Junos OS and Junos OS Evolved. The vulnerability is an rpd memory issue caused by Allocation of Resources Without Limits or Throttling and a Missing Release of Memory after Effective Lifetime, leading to a potential Denial of Service when running a specific...

CVE-2022-22239 Junos OS Evolved: The ssh CLI command always runs as root which can lead to privilege escalation

An Execution with Unnecessary Privileges vulnerability in Management Daemon mgd of Juniper Networks Junos OS Evolved allows a locally authenticated attacker with low privileges to escalate their privileges on the device and potentially remote systems. This vulnerability allows a locally...

CVE-2022-22239

Vulnerability summary: An Execution with Unnecessary Privileges in the Management Daemon (mgd) of Juniper Networks Junos OS Evolved allows a locally authenticated attacker with low privileges to escalate to root on the device, and potentially to remote systems with user interaction on the local d...

CVE-2022-22239 Junos OS Evolved: The ssh CLI command always runs as root which can lead to privilege escalation

An Execution with Unnecessary Privileges vulnerability in Management Daemon mgd of Juniper Networks Junos OS Evolved allows a locally authenticated attacker with low privileges to escalate their privileges on the device and potentially remote systems. This vulnerability allows a locally...

CVE-2022-22238

The vulnerability CVE-2022-22238 affects Juniper Networks Junos OS and Junos OS Evolved. An unauthenticated, adjacent attacker can trigger a Denial of Service by sending a malformed RESV message for a protected LSP, causing an incorrect internal state and an rpd core. Affected are Junos OS and Ju...

CVE-2022-22238 Junos OS and Junos OS Evolved: The rpd process will crash when a malformed incoming RESV message is processed

An Improper Check for Unusual or Exceptional Conditions vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause a Denial of Service DoS. When an incoming RESV message corresponding to a protected LSP ...

CVE-2022-22237 Junos OS: Peers not configured for TCP-AO can establish a BGP or LDP session even if authentication is configured locally

An Improper Authentication vulnerability in the kernel of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause an impact on confidentiality or integrity. A vulnerability in the processing of TCP-AO will allow a BGP or LDP peer not configured with authentication to...

CVE-2022-22237

Vulnerability summary (CVE-2022-22237): An Improper Authentication flaw in the kernel of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to affect confidentiality/integrity by abusing TCP-AO processing to allow a BGP/LDP peer not configured with authentication to estab...

CVE-2022-22237 Junos OS: Peers not configured for TCP-AO can establish a BGP or LDP session even if authentication is configured locally

An Improper Authentication vulnerability in the kernel of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause an impact on confidentiality or integrity. A vulnerability in the processing of TCP-AO will allow a BGP or LDP peer not configured with authentication to...

CVE-2022-22236

The CVE-2022-22236 affects Juniper Junos OS on SRX/MX series, caused by an uninitialized pointer in the SIP Application Layer Gateway (ALG) that can crash the PFE and trigger DoS when specific SIP packets arrive. Affected versions include 20.4R3-S4 and earlier for 20.4, 21.1R3-S2 and earlier, 21....

CVE-2022-22236 Junos OS: SRX Series and MX Series: When specific valid SIP packets are received the PFE will crash

An Access of Uninitialized Pointer vulnerability in SIP Application Layer Gateway ALG of Juniper Networks Junos OS on SRX Series and MX Series allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. When specific valid SIP packets are received the PFE will crash and...

CVE-2022-22236 Junos OS: SRX Series and MX Series: When specific valid SIP packets are received the PFE will crash

An Access of Uninitialized Pointer vulnerability in SIP Application Layer Gateway ALG of Juniper Networks Junos OS on SRX Series and MX Series allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. When specific valid SIP packets are received the PFE will crash and...

CVE-2022-22235 Junos OS: SRX Series: A flowd core will be observed when malformed GPRS traffic is processed

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-2022-22235 Junos OS: SRX Series: A flowd core will be observed when malformed GPRS traffic is processed

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-2022-22235

CVE-2022-22235 affects Juniper Networks Junos OS on SRX Series. The issue is an improper check in the Packet Forwarding Engine (PFE) that can cause a Denial of Service (PFE crash) when a GTP-encapsulated GPRS traffic packet with a malformed IP header field is processed. The crash occurs only if e...

CVE-2022-22234 Junos OS: EX2300 and EX3400 Series: One of more SFPs might become unavailable when the system is very busy

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-2022-22234

Summary (CVE-2022-22234) An Improper Preservation of Consistency Between Independent Representations of Shared State in the Packet Forwarding Engine (PFE) of Juniper Junos OS can cause a DoS when the device is very busy, e.g., during CLI show commands, potentially marking SFPs as unplugged and af...

CVE-2022-22234 Junos OS: EX2300 and EX3400 Series: One of more SFPs might become unavailable when the system is very busy

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-2022-22233 Junos OS and Junos OS Evolved: In an SR to LDP interworking scenario, with SRMS, when a specific low privileged command is issued on an ABR rpd will crash

An Unchecked Return Value to NULL Pointer Dereference vulnerability in 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. In Segment Routing SR to Label Distribution Protocol L...

CVE-2022-22233

CVE-2022-22233 concerns Juniper Networks Junos OS and Junos OS Evolved. The issue is an unchecked return value leading to a NULL pointer dereference in the Routing Protocol Daemon (rpd) when operating in an SR→LDP interworking scenario with SRMS, allowing a locally authenticated, low-privilege at...