CVSS: 7.5EPSS: 0%CPEs: 236EXPL: 0CVE-2022-22177 – Junos OS and Junos OS Evolved: After receiving a specific number of crafted packets snmpd will segmentation fault (SIGSEGV) requiring a manual restart.
https://notcve.org/view.php?id=CVE-2022-22177
19 Jan 2022 — A release of illegal memory vulnerability in the snmpd daemon of Juniper Networks Junos OS, Junos OS Evolved allows an attacker to halt the snmpd daemon causing a sustained Denial of Service (DoS) to the service until it is manually restarted. This issue impacts any version of SNMP – v1,v2, v3 This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S20; 15.1 versions prior to 15.1R7-S11; 18.3 versions prior to 18.3R3-S6; 18.4 versions prior to 18.4R2-S9, 18.4R3-S10; 19.1 versions prior ... • https://kb.juniper.net/JSA11283 • CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 7.5EPSS: 0%CPEs: 149EXPL: 0CVE-2022-22173 – Junos OS: CRL failing to download causes a memory leak and ultimately a DoS
https://notcve.org/view.php?id=CVE-2022-22173
19 Jan 2022 — A Missing Release of Memory after Effective Lifetime vulnerability in the Public Key Infrastructure daemon (pkid) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause Denial of Service (DoS). In a scenario where Public Key Infrastructure (PKI) is used in combination with Certificate Revocation List (CRL), if the CRL fails to download the memory allocated to store the CRL is not released. Repeated occurrences will eventually consume all available memory and lead to an inoperable... • https://kb.juniper.net/JSA11279 • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 6.5EPSS: 0%CPEs: 84EXPL: 0CVE-2022-22168 – Junos OS: vMX and MX150: Specific packets might cause a memory leak and eventually an FPC reboot
https://notcve.org/view.php?id=CVE-2022-22168
19 Jan 2022 — An Improper Validation of Specified Type of Input vulnerability in the kernel of Juniper Networks Junos OS allows an unauthenticated adjacent attacker to trigger a Missing Release of Memory after Effective Lifetime vulnerability. Continued exploitation of this vulnerability will eventually lead to an FPC reboot and thereby a Denial of Service (DoS). This issue affects: Juniper Networks Junos OS on vMX and MX150: All versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S5; 19.4 versions prio... • https://kb.juniper.net/JSA11275 • CWE-401: Missing Release of Memory after Effective Lifetime CWE-1287: Improper Validation of Specified Type of Input •
CVSS: 7.4EPSS: 0%CPEs: 173EXPL: 0CVE-2022-22163 – Junos OS: jdhcpd crashes upon receipt of a specific DHCPv6 packet
https://notcve.org/view.php?id=CVE-2022-22163
19 Jan 2022 — An Improper Input Validation vulnerability in the Juniper DHCP daemon (jdhcpd) of Juniper Networks Junos OS allows an adjacent unauthenticated attacker to cause a crash of jdhcpd and thereby a Denial of Service (DoS). If a device is configured as DHCPv6 local server and persistent storage is enabled, jdhcpd will crash when receiving a specific DHCPv6 message. This issue affects: Juniper Networks Junos OS All versions prior to 15.1R7-S11; 18.4 versions prior to 18.4R3-S9; 19.1 versions prior to 19.1R2-S3, 19... • https://kb.juniper.net/JSA11271 • CWE-20: Improper Input Validation •
CVSS: 7.8EPSS: 0%CPEs: 204EXPL: 0CVE-2022-22162 – Junos OS: A low privileged user can elevate their privileges to the ones of the highest privileged j-web user logged in
https://notcve.org/view.php?id=CVE-2022-22162
19 Jan 2022 — A Generation of Error Message Containing Sensitive Information vulnerability in the CLI of Juniper Networks Junos OS allows a locally authenticated attacker with low privileges to elevate these to the level of any other user logged in via J-Web at this time, potential leading to a full compromise of the device. This issue affects Juniper Networks Junos OS: All versions prior to 15.1R7-S11; 18.3 versions prior to 18.3R3-S6; 18.4 versions prior to 18.4R2-S9, 18.4R3-S10; 19.1 versions prior to 19.1R2-S3, 19.1R... • https://kb.juniper.net/JSA11270 • CWE-209: Generation of Error Message Containing Sensitive Information •
CVSS: 7.5EPSS: 1%CPEs: 144EXPL: 0CVE-2022-22161 – Junos OS: MX104 might become unresponsive if the out-of-band management port receives a flood of traffic
https://notcve.org/view.php?id=CVE-2022-22161
19 Jan 2022 — An Uncontrolled Resource Consumption vulnerability in the kernel of Juniper Networks Junos OS allows an unauthenticated network based attacker to cause 100% CPU load and the device to become unresponsive by sending a flood of traffic to the out-of-band management ethernet port. Continued receipted of a flood will create a sustained Denial of Service (DoS) condition. Once the flood subsides the system will recover by itself. An indication that the system is affected by this issue would be that an irq handled... • https://kb.juniper.net/JSA11269 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.4EPSS: 0%CPEs: 112EXPL: 1CVE-2022-22156 – Junos OS: Certificate validation is skipped when fetching system scripts from a HTTPS URL
https://notcve.org/view.php?id=CVE-2022-22156
19 Jan 2022 — An Improper Certificate Validation weakness in the Juniper Networks Junos OS allows an attacker to perform Person-in-the-Middle (PitM) attacks when a system script is fetched from a remote source at a specified HTTPS URL, which may compromise the integrity and confidentiality of the device. The following command can be executed by an administrator via the CLI to refresh a script from a remote location, which is affected from this vulnerability: >request system scripts refresh-from (commit | event | extensio... • https://kb.juniper.net/JSA11264 • CWE-295: Improper Certificate Validation CWE-300: Channel Accessible by Non-Endpoint CWE-358: Improperly Implemented Security Check for Standard •
CVSS: 7.5EPSS: 0%CPEs: 104EXPL: 0CVE-2022-22153 – SRX Series and MX Series with SPC3: A high percentage of fragments might lead to high latency or packet drops
https://notcve.org/view.php?id=CVE-2022-22153
19 Jan 2022 — An Insufficient Algorithmic Complexity combined with an Allocation of Resources Without Limits or Throttling vulnerability in the flow processing daemon (flowd) of Juniper Networks Junos OS on SRX Series and MX Series with SPC3 allows an unauthenticated network attacker to cause latency in transit packet processing and even packet loss. If transit traffic includes a significant percentage (> 5%) of fragmented packets which need to be reassembled, high latency or packet drops might be observed. This issue af... • https://kb.juniper.net/JSA11261 • CWE-407: Inefficient Algorithmic Complexity CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 5.9EPSS: 0%CPEs: 227EXPL: 0CVE-2021-31386 – Junos OS: When using J-Web with HTTP an attacker may retrieve encryption keys via Person-in-the-Middle attacks.
https://notcve.org/view.php?id=CVE-2021-31386
19 Oct 2021 — A Protection Mechanism Failure vulnerability in the J-Web HTTP service of Juniper Networks Junos OS allows a remote unauthenticated attacker to perform Person-in-the-Middle (PitM) attacks against the device. This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S20; 15.1 versions prior to 15.1R7-S11; 18.3 versions prior to 18.3R3-S6; 18.4 versions prior to 18.4R3-S10; 19.1 versions prior to 19.1R3-S7; 19.2 versions prior to 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions pr... • https://kb.juniper.net/JSA11254 • CWE-300: Channel Accessible by Non-Endpoint CWE-311: Missing Encryption of Sensitive Data CWE-325: Missing Cryptographic Step CWE-693: Protection Mechanism Failure •
CVSS: 8.8EPSS: 0%CPEs: 211EXPL: 0CVE-2021-31385 – Junos OS: J-Web: A path traversal vulnerability allows an authenticated attacker to elevate their privileges to root
https://notcve.org/view.php?id=CVE-2021-31385
19 Oct 2021 — An Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in J-Web of Juniper Networks Junos OS allows any low-privileged authenticated attacker to elevate their privileges to root. This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S19; 15.1 versions prior to 15.1R7-S10; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R3-S9; 19.1 versions prior to 19.1R3-S6; 19.2 versions prior to 19.2R1-S7, 19.2R3-S3; 19.3 versions prior to 19.3R... • https://kb.juniper.net/JSA11253 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •