Known vulnerabilities in Junos OS 21.2R1-S1 - page 11

Vendor: Juniper Networks, Inc.
Software: Junos OS
Version: 21.2R1-S1
Software CPE: cpe:2.3:o:juniper_networks:juniper_junos_os:*:*:*:*:*:*:*:*
Website: https://www.juniper.net/us/en/
Total vulnerabilities: 211
Public exploits: 6
Known exploited (KEV): 6
Highest CVSSv4 Score: 9.3

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Junos OS version 21.2R1-S1 Junos OS 21.2R1-S1 is affected by 211 vulnerabilities: 19 high, 162 medium, 30 low Critical High Medium Low

Vulnerabilities (211)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU61049 - Stack-based buffer overflow
CVE-2022-22178		 CWE-121 Medium
No
No
 20.4R3-S2, 21.1R2-S1, 21.1R3, 21.2R2, 21.2R3, 21.3R2, 21.4R1 07.03.2022 SB2022030708
#VU59634 - Release of invalid pointer or reference
CVE-2022-22177		 CWE-763 Medium
No
No
 12.3R12-S20, 15.1R7-S11, 18.3R3-S6, 18.4R2-S9, 18.4R3-S10, 19.1R2-S3, 19.1R3-S7, 19.2R1-S8, 19.2R3-S4, 19.3R3-S4, 19.4R2-S5, 19.4R3-S6, 20.1R3-S2, 20.2R3-S3, 20.3R3-S1, 20.4R3, 21.1R2-S2, 21.1R3, 21.2R1-S2, 21.2R2, 21.3R1 17.01.2022 SB2022011706
#VU59625 - Security Features
CVE-2022-22167		 CWE-254 Medium
No
No
 18.4R2-S10, 18.4R3-S10, 19.1R3-S8, 19.2R1-S8, 19.2R3-S4, 19.3R3-S3, 19.4R3-S5, 20.1R3-S1, 20.2R3-S2, 20.3R3-S1, 20.4R2-S2, 20.4R3, 21.1R2-S2, 21.1R3, 21.2R2, 21.3R1, 21.4R1 17.01.2022 SB2022011701
#VU59594 - Error Handling
CVE-2022-22160		 CWE-388 Medium
No
No
 18.4R3-S10, 19.1R2-S3, 19.1R3-S7, 19.2R1-S8, 19.2R3-S4, 19.3R3-S4, 19.4R3-S5, 20.1R3-S3, 20.2R3-S3, 20.3R3-S2, 20.4R3, 21.1R3, 21.2R2, 21.3R1 13.01.2022 SB2022011321
#VU59586 - Improper input validation
CVE-2022-22163		 CWE-20 Low
No
No
 15.1R7-S11, 18.4R3-S9, 19.1R2-S3, 19.1R3-S7, 19.2R1-S8, 19.2R3-S3, 19.4R3-S5, 20.1R3-S1, 20.2R3-S2, 20.3R3-S1, 20.4R3, 21.1R2, 21.1R3, 21.2R2, 21.3R1 13.01.2022 SB2022011313
#VU59566 - Improper Check for Unusual or Exceptional Conditions
CVE-2022-22171		 CWE-754 Medium
No
No
 19.4R3-S7, 20.1R3-S3, 20.2R3-S3, 20.3R3-S2, 20.4R3-S1, 21.1R3, 21.2R2, 21.3R1-S1, 21.3R2, 21.4R1 12.01.2022 SB2022011231
#VU59565 - Missing release of memory after effective lifetime
CVE-2022-22170		 CWE-401 Medium
No
No
 19.4R3-S7, 20.1R3-S3, 20.2R3-S3, 20.3R3-S2, 20.4R3-S1, 21.1R3, 21.2R2, 21.3R1-S1, 21.3R2, 21.4R1 12.01.2022 SB2022011231
#VU59564 - Missing release of memory after effective lifetime
CVE-2022-22172		 CWE-401 Medium
No
No
 19.2R1-S8, 19.2R3-S4, 19.3R3-S5, 19.4R3-S7, 20.1R3-S3, 20.2R3-S2, 20.3R3-S1, 20.4R3, 21.1R2-S2, 21.1R3, 21.2R2, 21.3R1 12.01.2022 SB2022011230
#VU59562 - Improper Locking
CVE-2022-22175		 CWE-667 Medium
No
No
 20.4R3-S1, 21.1R2-S2, 21.1R3, 21.2R1-S2, 21.2R2, 21.3R1-S1, 21.3R2, 21.4R1 12.01.2022 SB2022011228
#VU54994 - Memory corruption
CVE-2021-0284		 CWE-119 Medium
No
No
 17.3R3-S12, 19.3R3-S3, 19.4R3-S5, 20.2R3-S2, 20.4R3, 21.1R2, 21.2R2, 21.3R1 19.07.2021 SB2021071919
#VU54993 - Memory corruption
CVE-2021-0283		 CWE-119 Medium
No
No
 12.3R12-S19, 15.1R7-S10, 18.1R3-S13, 18.3R3-S5, 18.4R3-S9, 19.1R3-S6, 19.2R3-S3, 19.3R3-S3, 19.4R1-S4, 19.4R3-S5, 20.1R2-S2, 20.1R3-S1, 20.2R3-S2, 20.3R3, 20.4R2-S1, 20.4R3, 21.1R1-S1, 21.1R2, 21.2R2, 21.3R1 19.07.2021 SB2021071919


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