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Juniper Networks Junos OS 安全漏洞

🗓️ 09 Apr 2025 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 20 Views

A security vulnerability in Junos OS before certain releases may cause denial of service due to incorrect buffer access length in the jdhcpd daemon.

Related
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Juniper Networks Junos OS DHCP Daemon DoS
7 Jul 202500:00
–bdu_fstec
circl
Circl
CVE-2025-21591
9 Apr 202519:59
–circl
cve
CVE
CVE-2025-21591
9 Apr 202519:46
–cve
cvelist
Cvelist
CVE-2025-21591 Junos OS: An unauthenticated adjacent attacker sending a malformed DHCP packet causes jdhcpd to crash
9 Apr 202519:46
–cvelist
euvd
EUVD
EUVD-2025-10536
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2025-21591
9 Apr 202520:15
–nvd
osv_cve
osv_cve
CVE-2025-21591
9 Apr 202520:15
–osv_cve
ptsecurity
Positive Technologies
PT-2025-15844 · Juniper Networks · Junos
9 Apr 202500:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2025-21591: Buffer Access with Incorrect Length Value
9 Apr 202500:00
–rapid7
redhatcve
RedhatCVE
CVE-2025-21591
11 Apr 202520:31
–redhatcve
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01 Jan 2026 00:00Current
6.7Medium risk
Vulners AI Score6.7
CVSS 47.1
CVSS 3.17.4
EPSS0.00338
SSVC
20