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CVE-2014-3818

HIGH · CVSS 7.8EPSS 1.9%EU EUVD

Juniper Junos OS 9.1 through 11.4 before 11.4R11, 12.1 before R10, 12.1X44 before D40, 12.1X46 before D30, 12.1X47 before D11 and 12.147-D15, 12.1X48 before D41 and D62, 12.2 before R8, 12.2X50 before D70, 12.3 before R6, 13.1 before R4-S2, 13.1X49 before D49, 13.1X50 before 30, 13.2 before R4, 13.2X50 before D20, 13.2X51 before D25, 13.2X52 before D15, 13.3 before R2, and 14.1 before R1, when supporting 4-byte AS numbers and a BGP peer does not, allows remote attackers to cause a denial of service (memory corruption and RDP routing process crash and restart) via crafted transitive attributes in a BGP UPDATE.

Key facts

CVSS score
7.8 (v2.0)
Severity
HIGH
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Weakness (CWE)
CWE-119
EPSS score
1.9% (79th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2014-3756)
Published
October 14, 2014
NVD last modified
June 17, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-3756 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • juniper / junos
  • juniper / junos
  • juniper / junos
  • juniper / junos
  • juniper / junos
  • juniper / junos
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  • juniper / junos
  • juniper / junos
  • juniper / junos
  • juniper / junos
  • juniper / junos
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  • juniper / junos
  • juniper / junos
  • juniper / junos
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  • juniper / junos
  • juniper / junos
  • juniper / junos
  • juniper / junos
  • juniper / junos
  • juniper / junos
  • juniper / junos
  • juniper / junos
  • juniper / junos
  • juniper / junos
  • juniper / junos
  • juniper / junos
  • juniper / junos
  • juniper / junos

Certified products that may be affected

2 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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