Vulnerability in Juniper Junos
CVE-2021-0272
A kernel memory leak in QFX10002-32Q, QFX10002-60C, QFX10002-72Q, QFX10008, QFX10016 devices Flexible PIC Concentrators (FPCs) on Juniper Networks Junos OS allows an attacker to send genuine packets destined to the device to cause a Denial…
EPSS: 0.004 (33.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Juniper Junos — versions 16.1, 16.2, 17.1
- Juniper Qfx10002-32q
- Juniper Qfx10002-60c
- Juniper Qfx10002-72q
- Juniper Qfx10008
- Juniper Qfx10016
- Juniper Networks Junos Os — versions unspecified, 17.3, 17.4
Weakness classification (CWE)
References
- sirt@juniper.net (x_refsource_MISC, Vendor Advisory)
- sirt@juniper.net (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-0272?
- CVE-2021-0272 is a medium-severity vulnerability in Juniper Junos, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 6.5/10. Published 2021-04-22.
- How severe is CVE-2021-0272?
- Medium severity. CVSS v3 base score is 6.5 out of 10.