CVE-2023-22413 is an Improper Check or Handling of Exceptional Conditions vulnerability in Juniper Networks Junos OS, specifically affecting MX Series platforms with MS-MPC or MS-MIC cards. A network-based, unauthenticated attacker can trigger a Denial of Service (DoS) by sending specific IPv4 packets through an IPsec6 tunnel, causing the mspmand process to crash and restart, leading to FPC instability. This vulnerability has a CVSS score of 7.5 (HIGH), indicating a high impact on availability with low attack complexity, and does not require user interaction. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 19.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:* | ||
19.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos:19.4:-:*:*:*:*:*:* | ||
19.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos:19.4:r1:*:*:*:*:*:* | ||
19.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos:19.4:r1-s1:*:*:*:*:*:* | ||
19.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos:19.4:r1-s2:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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