Known vulnerabilities in Junos OS 21.2R3 - page 2

Software: Junos OS
Version: 21.2R3
Software CPE: cpe:2.3:o:juniper_networks:juniper_junos_os:*:*:*:*:*:*:*:*
Total vulnerabilities: 108
Public exploits: 5
Known exploited (KEV): 6
Highest CVSSv4 Score: 9.3

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Junos OS version 21.2R3 Junos OS 21.2R3 is affected by 108 vulnerabilities: 18 high, 74 medium, 16 low Critical High Medium Low

Vulnerabilities (108)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU82115 - Improper input validation
CVE-2023-36841
CWE-20 Medium
No
No
20.4R3-S7, 21.2R3-S6, 21.4R3-S3, 22.1R3-S4, 22.2R3, 22.3R2-S2, 22.3R3, 22.4R2, 23.2R1 17.10.2023 SB2023101766
#VU82114 - Improper input validation
CVE-2023-44192
CWE-20 Medium
No
No
20.4R3-S6, 21.1R3-S5, 21.2R3-S5, 21.3R3-S4, 21.4R3-S3, 22.1R3-S2, 22.2R2-S2, 22.2R3, 22.3R2-S1, 22.3R3, 22.4R1-S2, 22.4R2, 23.2R1 17.10.2023 SB2023101765
#VU82113 - Improper input validation
CVE-2023-44183
CWE-20 Medium
No
No
20.4R3-S8, 21.2R3-S6, 21.3R3-S5, 21.4R3-S4, 22.1R3-S3, 22.2R3-S1, 22.3R2-S2, 22.3R3, 22.4R2, 23.2R1 17.10.2023 SB2023101764
#VU82111 - Improper Check or Handling of Exceptional Conditions
CVE-2023-44203
CWE-703 Medium
No
No
20.4R3-S5, 21.1R3-S4, 21.2R3-S3, 21.3R3-S5, 21.4R3-S2, 22.1R3, 22.2R3, 22.3R2, 22.4R1 17.10.2023 SB2023101753
#VU82108 - Time-of-check Time-of-use (TOCTOU) Race Condition
CVE-2023-44188
CWE-367 Medium
No
No
20.4R3-S9, 21.2R3-S6, 21.4R3-S5, 22.1R3-S4, 22.2R3-S2, 22.3R2-S1, 22.3R2-S2, 22.3R3-S1, 22.4R2-S2, 22.4R3, 23.1R2, 23.2R1, 23.2R2, 23.3R1 17.10.2023 SB2023101750
#VU82107 - Improper Check for Unusual or Exceptional Conditions
CVE-2023-44199
CWE-754 Medium
No
No
20.4R3-S4, 21.2R3-S2, 21.3R3-S5, 21.4R3, 22.1R3, 22.2R1-S1, 22.2R2, 22.3R1 17.10.2023 SB2023101749
#VU82106 - Improper Handling of Exceptional Conditions
CVE-2023-44186
CWE-755 Medium
No
No
20.4R3-S8, 21.2R3-S6, 21.3R3-S5, 21.4R3-S5, 22.1R3-S4, 22.2R3-S2, 22.3R2-S2, 22.3R3-S1, 22.4R2-S1, 22.4R3, 23.2R2, 23.3R1 17.10.2023 SB2023101738
#VU82091 -
CVE-2023-36839
Medium
No
No
20.4R3-S8, 21.2R3-S5, 21.3R3-S4, 21.4R3-S3, 22.1R3-S2, 22.2R3, 22.3R2-S2, 22.3R3, 22.4R2, 23.2R1 17.10.2023 SB2023101729
#VU82074 - Missing release of memory after effective lifetime
CVE-2023-44193
CWE-401 Low
No
No
20.4R3-S7, 21.1R3-S5, 21.2R3-S4, 21.3R3-S4, 21.4R3-S3, 22.1R3-S1, 22.2R2-S1, 22.2R3, 22.3R1-S2, 22.3R2, 22.4R1 17.10.2023 SB2023101706
#VU82054 - Improper input validation
CVE-2023-44185
CWE-20 Medium
No
No
20.4R3-S6, 21.1R3-S5, 21.2R3-S4, 21.3R3-S3, 21.4R3-S3, 22.1R2-S2, 22.1R3, 22.2R2-S1, 22.2R3, 22.3R1-S2, 22.3R2, 22.4R1 16.10.2023 SB2023101646
#VU81667 - Improper input validation
CVE-2017-7653
CWE-20 Medium
No
No
19.1R3-S10, 19.2R3-S7, 19.3R3-S8, 19.4R3-S11, 20.2R3-S7, 20.3R3-S6, 20.4R3-S7, 21.1R3-S4, 21.2R3-S5, 21.3R3-S4, 21.4R3-S4, 22.1R3, 22.2R3, 22.3R2, 22.4R1 06.10.2023 SB2019032712
SB2023100601
SB2018101411
#VU81666 - Missing release of memory after effective lifetime
CVE-2017-7654
CWE-401 Medium
No
No
19.1R3-S10, 19.2R3-S7, 19.3R3-S8, 19.4R3-S11, 20.2R3-S7, 20.3R3-S6, 20.4R3-S7, 21.1R3-S4, 21.2R3-S5, 21.3R3-S4, 21.4R3-S4, 22.1R3, 22.2R3, 22.3R2, 22.4R1 06.10.2023 SB2019032712
SB2023100601
SB2018101411
#VU80111 - Improper input validation
CVE-2023-4481
CWE-20 Medium
No
No
- 29.08.2023 SB2023082953
#VU79687 - Improper input validation
CVE-2023-36844
CWE-20 High
Public exploit available
Exploited
20.4R3-S8, 21.2R3-S6, 21.3R3-S5, 21.4R3-S4, 21.4R3-S5, 22.1R3-S3, 22.2R3-S1, 22.2R3-S2, 22.3R2-S2, 22.3R3, 22.4R2-S1, 22.4R3, 23.2R1 18.08.2023 SB2023081879
#VU76002 - Out-of-bounds write
CVE-2023-26555
CWE-787 Low
No
No
20.4R3-S8, 21.2R3-S6, 21.3R3-S5, 21.4R3-S4, 22.1R3-S3, 22.2R3-S1, 22.3R2-S2, 22.3R3, 22.4R2-S1, 22.4R3, 23.2R1 10.05.2023 SB2023051059
SB2023060302
SB2023062234
and 13 more
#VU76001 - Out-of-bounds write
CVE-2023-26554
CWE-787 Medium
No
No
20.4R3-S8, 21.2R3-S6, 21.3R3-S5, 21.4R3-S4, 22.1R3-S3, 22.2R3-S1, 22.3R2-S2, 22.3R3, 22.4R2-S1, 22.4R3, 23.2R1 10.05.2023 SB2023051059
SB2023051060
SB2023051125
and 11 more
#VU76000 - Out-of-bounds write
CVE-2023-26553
CWE-787 Medium
No
No
20.4R3-S8, 21.2R3-S6, 21.3R3-S5, 21.4R3-S4, 22.1R3-S3, 22.2R3-S1, 22.3R2-S2, 22.3R3, 22.4R2-S1, 22.4R3, 23.2R1 10.05.2023 SB2023051059
SB2023051060
SB2023051125
and 11 more
#VU75999 - Out-of-bounds write
CVE-2023-26552
CWE-787 Medium
No
No
20.4R3-S8, 21.2R3-S6, 21.3R3-S5, 21.4R3-S4, 22.1R3-S3, 22.2R3-S1, 22.3R2-S2, 22.3R3, 22.4R2-S1, 22.4R3, 23.2R1 10.05.2023 SB2023051059
SB2023051060
SB2023051125
and 12 more
#VU75998 - Out-of-bounds write
CVE-2023-26551
CWE-787 Medium
No
No
20.4R3-S8, 21.2R3-S6, 21.3R3-S5, 21.4R3-S4, 22.1R3-S3, 22.2R3-S1, 22.3R2-S2, 22.3R3, 22.4R2-S1, 22.4R3, 23.2R1 10.05.2023 SB2023051059
SB2023051060
SB2023051125
and 11 more
#VU18088 - NULL Pointer Dereference
CVE-2017-7655
CWE-476 Medium
No
No
19.1R3-S10, 19.2R3-S7, 19.3R3-S8, 19.4R3-S11, 20.2R3-S7, 20.3R3-S6, 20.4R3-S7, 21.1R3-S4, 21.2R3-S5, 21.3R3-S4, 21.4R3-S4, 22.1R3, 22.2R3, 22.3R2, 22.4R1 28.03.2019 SB2019032712
SB2023100601


Showing elements 21 - 40 out of 108