CVE-2020-1657 describes a Denial of Service (DoS) vulnerability in the key-management-daemon (kmd) of Juniper Networks Junos OS on SRX Series devices. An unauthenticated attacker can spoof packets to IPSec peers before a security association is established, preventing IPSec channel setup and causing a sustained DoS. This vulnerability has a CVSSv3 score of 7.5 (High), indicating a network-based attack with low complexity and high impact on availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12.3x48CPE matchmatch criteria | cpe:2.3:o:juniper:junos:12.3x48:-:*:*:*:*:*:* | ||
12.3x48CPE matchmatch criteria | cpe:2.3:o:juniper:junos:12.3x48:d10:*:*:*:*:*:* | ||
12.3x48CPE matchmatch criteria | cpe:2.3:o:juniper:junos:12.3x48:d15:*:*:*:*:*:* | ||
12.3x48CPE matchmatch criteria | cpe:2.3:o:juniper:junos:12.3x48:d20:*:*:*:*:*:* | ||
12.3x48CPE matchmatch criteria | cpe:2.3:o:juniper:junos:12.3x48:d25:*:*:*:*:*:* |
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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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.