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CVE-2014-3822

UnknownEPSS 1.73%

Last modified

CVE-2014-3822 is a vulnerability of currently unknown severity. Juniper Junos 11.4 before 11.4R8, 12.1 before 12.1R5, 12.1X44 before 12.1X44-D20, 12.1X45 before 12.1X45-D15, 12.1X46 before 12.1X46-D10, and 12.1X47 before 12.1X47-D10 on SRX Series devices, allows remote attackers to cause a denial of service (flowd crash) via a malformed packet, related to translating IPv6 to IPv4.. EPSS estimates a 1.73% chance of exploitation in the next 30 days.

Description

Juniper Junos 11.4 before 11.4R8, 12.1 before 12.1R5, 12.1X44 before 12.1X44-D20, 12.1X45 before 12.1X45-D15, 12.1X46 before 12.1X46-D10, and 12.1X47 before 12.1X47-D10 on SRX Series devices, allows remote attackers to cause a denial of service (flowd crash) via a malformed packet, related to translating IPv6 to IPv4.

Metrics

EPSS Probability
1.73%

74.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
JuniperJunos11.4
JuniperJunos12.1
JuniperJunos12.1x44
JuniperJunos12.1x45
JuniperJunos12.1x46
JuniperJunos12.1x47
JuniperSrx100All versions
JuniperSrx110All versions
JuniperSrx1400All versions
JuniperSrx210All versions
JuniperSrx220All versions
JuniperSrx240All versions
JuniperSrx3400All versions
JuniperSrx3600All versions
JuniperSrx550All versions
JuniperSrx5600All versions
JuniperSrx5800All versions
JuniperSrx650All versions

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2014-3822?
Juniper Junos 11.4 before 11.4R8, 12.1 before 12.1R5, 12.1X44 before 12.1X44-D20, 12.1X45 before 12.1X45-D15, 12.1X46 before 12.1X46-D10, and 12.1X47 before 12.1X47-D10 on SRX Series devices, allows remote attackers to cause a denial of service (flowd crash) via a malformed packet, related to translating IPv6 to IPv4.
How severe is CVE-2014-3822?
Severity scoring for CVE-2014-3822 is pending analysis. The EPSS model estimates a 1.73% probability of exploitation in the next 30 days.
How do I fix CVE-2014-3822?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST