CVE-2022-22163: Junos OS: jdhcpd crashes upon receipt of a specific DHCPv6 packet
First published: Wed Jan 12 2022(Updated: )
An Improper Input Validation vulnerability in the Juniper DHCP daemon (jdhcpd) of Juniper Networks Junos OS allows an adjacent unauthenticated attacker to cause a crash of jdhcpd and thereby a Denial of Service (DoS). If a device is configured as DHCPv6 local server and persistent storage is enabled, jdhcpd will crash when receiving a specific DHCPv6 message. This issue affects: Juniper Networks Junos OS All versions prior to 15.1R7-S11; 18.4 versions prior to 18.4R3-S9; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S3; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2; 21.2 versions prior to 21.2R2.
Credit: sirt@juniper.net
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Juniper JUNOS | <15.1 | |
| Juniper JUNOS | =15.1 | |
| Juniper JUNOS | =15.1-a1 | |
| Juniper JUNOS | =15.1-f | |
| Juniper JUNOS | =15.1-f1 | |
| Juniper JUNOS | =15.1-f2 | |
| Juniper JUNOS | =15.1-f2-s1 | |
| Juniper JUNOS | =15.1-f2-s2 | |
| Juniper JUNOS | =15.1-f2-s3 | |
| Juniper JUNOS | =15.1-f2-s4 | |
| Juniper JUNOS | =15.1-f3 | |
| Juniper JUNOS | =15.1-f4 | |
| Juniper JUNOS | =15.1-f5 | |
| Juniper JUNOS | =15.1-f5-s7 | |
| Juniper JUNOS | =15.1-f6 | |
| Juniper JUNOS | =15.1-f6-s1 | |
| Juniper JUNOS | =15.1-f6-s10 | |
| Juniper JUNOS | =15.1-f6-s12 | |
| Juniper JUNOS | =15.1-f6-s2 | |
| Juniper JUNOS | =15.1-f6-s3 | |
| Juniper JUNOS | =15.1-f6-s4 | |
| Juniper JUNOS | =15.1-f6-s5 | |
| Juniper JUNOS | =15.1-f6-s6 | |
| Juniper JUNOS | =15.1-f6-s7 | |
| Juniper JUNOS | =15.1-f6-s8 | |
| Juniper JUNOS | =15.1-f6-s9 | |
| Juniper JUNOS | =15.1-f7 | |
| Juniper JUNOS | =15.1-r | |
| Juniper JUNOS | =15.1-r1 | |
| Juniper JUNOS | =15.1-r2 | |
| Juniper JUNOS | =15.1-r3 | |
| Juniper JUNOS | =15.1-r4 | |
| Juniper JUNOS | =15.1-r4-s7 | |
| Juniper JUNOS | =15.1-r4-s8 | |
| Juniper JUNOS | =15.1-r4-s9 | |
| Juniper JUNOS | =15.1-r5 | |
| Juniper JUNOS | =15.1-r5-s1 | |
| Juniper JUNOS | =15.1-r5-s3 | |
| Juniper JUNOS | =15.1-r5-s5 | |
| Juniper JUNOS | =15.1-r5-s6 | |
| Juniper JUNOS | =15.1-r6 | |
| Juniper JUNOS | =15.1-r6-s1 | |
| Juniper JUNOS | =15.1-r6-s2 | |
| Juniper JUNOS | =15.1-r6-s3 | |
| Juniper JUNOS | =15.1-r6-s4 | |
| Juniper JUNOS | =15.1-r6-s6 | |
| Juniper JUNOS | =15.1-r7 | |
| Juniper JUNOS | =15.1-r7-s1 | |
| Juniper JUNOS | =15.1-r7-s10 | |
| Juniper JUNOS | =15.1-r7-s2 | |
| Juniper JUNOS | =15.1-r7-s3 | |
| Juniper JUNOS | =15.1-r7-s4 | |
| Juniper JUNOS | =15.1-r7-s5 | |
| Juniper JUNOS | =15.1-r7-s6 | |
| Juniper JUNOS | =15.1-r7-s7 | |
| Juniper JUNOS | =15.1-r7-s8 | |
| Juniper JUNOS | =15.1-r7-s9 | |
| Juniper JUNOS | =18.4 | |
| Juniper JUNOS | =18.4-r1 | |
| Juniper JUNOS | =18.4-r1-s1 | |
| Juniper JUNOS | =18.4-r1-s2 | |
| Juniper JUNOS | =18.4-r1-s3 | |
| Juniper JUNOS | =18.4-r1-s4 | |
| Juniper JUNOS | =18.4-r1-s5 | |
| Juniper JUNOS | =18.4-r1-s6 | |
| Juniper JUNOS | =18.4-r1-s7 | |
| Juniper JUNOS | =18.4-r2 | |
| Juniper JUNOS | =18.4-r2-s1 | |
| Juniper JUNOS | =18.4-r2-s2 | |
| Juniper JUNOS | =18.4-r2-s3 | |
| Juniper JUNOS | =18.4-r2-s4 | |
| Juniper JUNOS | =18.4-r2-s5 | |
| Juniper JUNOS | =18.4-r2-s6 | |
| Juniper JUNOS | =18.4-r2-s7 | |
| Juniper JUNOS | =18.4-r2-s8 | |
| Juniper JUNOS | =18.4-r3 | |
| Juniper JUNOS | =18.4-r3-s1 | |
| Juniper JUNOS | =18.4-r3-s2 | |
| Juniper JUNOS | =18.4-r3-s3 | |
| Juniper JUNOS | =18.4-r3-s4 | |
| Juniper JUNOS | =18.4-r3-s5 | |
| Juniper JUNOS | =18.4-r3-s6 | |
| Juniper JUNOS | =18.4-r3-s7 | |
| Juniper JUNOS | =18.4-r3-s8 | |
| Juniper JUNOS | =19.1 | |
| Juniper JUNOS | =19.1-r1 | |
| Juniper JUNOS | =19.1-r1-s1 | |
| Juniper JUNOS | =19.1-r1-s2 | |
| Juniper JUNOS | =19.1-r1-s3 | |
| Juniper JUNOS | =19.1-r1-s4 | |
| Juniper JUNOS | =19.1-r1-s5 | |
| Juniper JUNOS | =19.1-r1-s6 | |
| Juniper JUNOS | =19.1-r2 | |
| Juniper JUNOS | =19.1-r2-s1 | |
| Juniper JUNOS | =19.1-r2-s2 | |
| Juniper JUNOS | =19.1-r3 | |
| Juniper JUNOS | =19.1-r3-s1 | |
| Juniper JUNOS | =19.1-r3-s2 | |
| Juniper JUNOS | =19.1-r3-s3 | |
| Juniper JUNOS | =19.1-r3-s4 | |
| Juniper JUNOS | =19.1-r3-s5 | |
| Juniper JUNOS | =19.1-r3-s6 | |
| Juniper JUNOS | =19.2 | |
| Juniper JUNOS | =19.2-r1 | |
| Juniper JUNOS | =19.2-r1-s1 | |
| Juniper JUNOS | =19.2-r1-s2 | |
| Juniper JUNOS | =19.2-r1-s3 | |
| Juniper JUNOS | =19.2-r1-s4 | |
| Juniper JUNOS | =19.2-r1-s5 | |
| Juniper JUNOS | =19.2-r1-s6 | |
| Juniper JUNOS | =19.2-r1-s7 | |
| Juniper JUNOS | =19.2-r2 | |
| Juniper JUNOS | =19.2-r2-s1 | |
| Juniper JUNOS | =19.2-r3 | |
| Juniper JUNOS | =19.2-r3-s1 | |
| Juniper JUNOS | =19.2-r3-s2 | |
| Juniper JUNOS | =19.4 | |
| Juniper JUNOS | =19.4-r1 | |
| Juniper JUNOS | =19.4-r1-s1 | |
| Juniper JUNOS | =19.4-r1-s2 | |
| Juniper JUNOS | =19.4-r1-s3 | |
| Juniper JUNOS | =19.4-r1-s4 | |
| Juniper JUNOS | =19.4-r2 | |
| Juniper JUNOS | =19.4-r2-s1 | |
| Juniper JUNOS | =19.4-r2-s2 | |
| Juniper JUNOS | =19.4-r2-s3 | |
| Juniper JUNOS | =19.4-r2-s4 | |
| Juniper JUNOS | =19.4-r2-s5 | |
| Juniper JUNOS | =19.4-r3 | |
| Juniper JUNOS | =19.4-r3-s1 | |
| Juniper JUNOS | =19.4-r3-s2 | |
| Juniper JUNOS | =19.4-r3-s3 | |
| Juniper JUNOS | =19.4-r3-s4 | |
| Juniper JUNOS | =20.1 | |
| Juniper JUNOS | =20.1-r1 | |
| Juniper JUNOS | =20.1-r1-s1 | |
| Juniper JUNOS | =20.1-r1-s2 | |
| Juniper JUNOS | =20.1-r1-s3 | |
| Juniper JUNOS | =20.1-r1-s4 | |
| Juniper JUNOS | =20.1-r2 | |
| Juniper JUNOS | =20.1-r2-s1 | |
| Juniper JUNOS | =20.1-r2-s2 | |
| Juniper JUNOS | =20.1-r3 | |
| Juniper JUNOS | =20.2 | |
| Juniper JUNOS | =20.2-r1 | |
| Juniper JUNOS | =20.2-r1-s1 | |
| Juniper JUNOS | =20.2-r1-s2 | |
| Juniper JUNOS | =20.2-r1-s3 | |
| Juniper JUNOS | =20.2-r2 | |
| Juniper JUNOS | =20.2-r2-s1 | |
| Juniper JUNOS | =20.2-r2-s2 | |
| Juniper JUNOS | =20.2-r2-s3 | |
| Juniper JUNOS | =20.2-r3 | |
| Juniper JUNOS | =20.2-r3-s1 | |
| Juniper JUNOS | =20.3 | |
| Juniper JUNOS | =20.3-r1 | |
| Juniper JUNOS | =20.3-r1-s1 | |
| Juniper JUNOS | =20.3-r2 | |
| Juniper JUNOS | =20.3-r2-s1 | |
| Juniper JUNOS | =20.3-r3 | |
| Juniper JUNOS | =20.4 | |
| Juniper JUNOS | =20.4-r1 | |
| Juniper JUNOS | =20.4-r1-s1 | |
| Juniper JUNOS | =20.4-r2 | |
| Juniper JUNOS | =20.4-r2-s1 | |
| Juniper JUNOS | =20.4-r2-s2 | |
| Juniper JUNOS | =21.1 | |
| Juniper JUNOS | =21.1-r1 | |
| Juniper JUNOS | =21.1-r1-s1 | |
| Juniper JUNOS | =21.2 | |
| Juniper JUNOS | =21.2-r1 | |
| Juniper JUNOS | =21.2-r1-s1 | |
| Juniper JUNOS | =21.2-r1-s2 |
Remedy
The following software releases have been updated to resolve this specific issue: 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, and all subsequent releases.
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Reference Links
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/severity
- agent/remedy
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- agent/references
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- agent/tags
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- agent/event
- vendor/juniper
- canonical/juniper junos
- version/juniper junos/15.1
- version/juniper junos/15.1-a1
- version/juniper junos/15.1-f
- version/juniper junos/15.1-f1
- version/juniper junos/15.1-f2
- version/juniper junos/15.1-f2-s1
- version/juniper junos/15.1-f2-s2
- version/juniper junos/15.1-f2-s3
- version/juniper junos/15.1-f2-s4
- version/juniper junos/15.1-f3
- version/juniper junos/15.1-f4
- version/juniper junos/15.1-f5
- version/juniper junos/15.1-f5-s7
- version/juniper junos/15.1-f6
- version/juniper junos/15.1-f6-s1
- version/juniper junos/15.1-f6-s10
- version/juniper junos/15.1-f6-s12
- version/juniper junos/15.1-f6-s2
- version/juniper junos/15.1-f6-s3
- version/juniper junos/15.1-f6-s4
- version/juniper junos/15.1-f6-s5
- version/juniper junos/15.1-f6-s6
- version/juniper junos/15.1-f6-s7
- version/juniper junos/15.1-f6-s8
- version/juniper junos/15.1-f6-s9
- version/juniper junos/15.1-f7
- version/juniper junos/15.1-r
- version/juniper junos/15.1-r1
- version/juniper junos/15.1-r2
- version/juniper junos/15.1-r3
- version/juniper junos/15.1-r4
- version/juniper junos/15.1-r4-s7
- version/juniper junos/15.1-r4-s8
- version/juniper junos/15.1-r4-s9
- version/juniper junos/15.1-r5
- version/juniper junos/15.1-r5-s1
- version/juniper junos/15.1-r5-s3
- version/juniper junos/15.1-r5-s5
- version/juniper junos/15.1-r5-s6
- version/juniper junos/15.1-r6
- version/juniper junos/15.1-r6-s1
- version/juniper junos/15.1-r6-s2
- version/juniper junos/15.1-r6-s3
- version/juniper junos/15.1-r6-s4
- version/juniper junos/15.1-r6-s6
- version/juniper junos/15.1-r7
- version/juniper junos/15.1-r7-s1
- version/juniper junos/15.1-r7-s10
- version/juniper junos/15.1-r7-s2
- version/juniper junos/15.1-r7-s3
- version/juniper junos/15.1-r7-s4
- version/juniper junos/15.1-r7-s5
- version/juniper junos/15.1-r7-s6
- version/juniper junos/15.1-r7-s7
- version/juniper junos/15.1-r7-s8
- version/juniper junos/15.1-r7-s9
- version/juniper junos/18.4
- version/juniper junos/18.4-r1
- version/juniper junos/18.4-r1-s1
- version/juniper junos/18.4-r1-s2
- version/juniper junos/18.4-r1-s3
- version/juniper junos/18.4-r1-s4
- version/juniper junos/18.4-r1-s5
- version/juniper junos/18.4-r1-s6
- version/juniper junos/18.4-r1-s7
- version/juniper junos/18.4-r2
- version/juniper junos/18.4-r2-s1
- version/juniper junos/18.4-r2-s2
- version/juniper junos/18.4-r2-s3
- version/juniper junos/18.4-r2-s4
- version/juniper junos/18.4-r2-s5
- version/juniper junos/18.4-r2-s6
- version/juniper junos/18.4-r2-s7
- version/juniper junos/18.4-r2-s8
- version/juniper junos/18.4-r3
- version/juniper junos/18.4-r3-s1
- version/juniper junos/18.4-r3-s2
- version/juniper junos/18.4-r3-s3
- version/juniper junos/18.4-r3-s4
- version/juniper junos/18.4-r3-s5
- version/juniper junos/18.4-r3-s6
- version/juniper junos/18.4-r3-s7
- version/juniper junos/18.4-r3-s8
- version/juniper junos/19.1
- version/juniper junos/19.1-r1
- version/juniper junos/19.1-r1-s1
- version/juniper junos/19.1-r1-s2
- version/juniper junos/19.1-r1-s3
- version/juniper junos/19.1-r1-s4
- version/juniper junos/19.1-r1-s5
- version/juniper junos/19.1-r1-s6
- version/juniper junos/19.1-r2
- version/juniper junos/19.1-r2-s1
- version/juniper junos/19.1-r2-s2
- version/juniper junos/19.1-r3
- version/juniper junos/19.1-r3-s1
- version/juniper junos/19.1-r3-s2
- version/juniper junos/19.1-r3-s3
- version/juniper junos/19.1-r3-s4
- version/juniper junos/19.1-r3-s5
- version/juniper junos/19.1-r3-s6
- version/juniper junos/19.2
- version/juniper junos/19.2-r1
- version/juniper junos/19.2-r1-s1
- version/juniper junos/19.2-r1-s2
- version/juniper junos/19.2-r1-s3
- version/juniper junos/19.2-r1-s4
- version/juniper junos/19.2-r1-s5
- version/juniper junos/19.2-r1-s6
- version/juniper junos/19.2-r1-s7
- version/juniper junos/19.2-r2
- version/juniper junos/19.2-r2-s1
- version/juniper junos/19.2-r3
- version/juniper junos/19.2-r3-s1
- version/juniper junos/19.2-r3-s2
- version/juniper junos/19.4
- version/juniper junos/19.4-r1
- version/juniper junos/19.4-r1-s1
- version/juniper junos/19.4-r1-s2
- version/juniper junos/19.4-r1-s3
- version/juniper junos/19.4-r1-s4
- version/juniper junos/19.4-r2
- version/juniper junos/19.4-r2-s1
- version/juniper junos/19.4-r2-s2
- version/juniper junos/19.4-r2-s3
- version/juniper junos/19.4-r2-s4
- version/juniper junos/19.4-r2-s5
- version/juniper junos/19.4-r3
- version/juniper junos/19.4-r3-s1
- version/juniper junos/19.4-r3-s2
- version/juniper junos/19.4-r3-s3
- version/juniper junos/19.4-r3-s4
- version/juniper junos/20.1
- version/juniper junos/20.1-r1
- version/juniper junos/20.1-r1-s1
- version/juniper junos/20.1-r1-s2
- version/juniper junos/20.1-r1-s3
- version/juniper junos/20.1-r1-s4
- version/juniper junos/20.1-r2
- version/juniper junos/20.1-r2-s1
- version/juniper junos/20.1-r2-s2
- version/juniper junos/20.1-r3
- version/juniper junos/20.2
- version/juniper junos/20.2-r1
- version/juniper junos/20.2-r1-s1
- version/juniper junos/20.2-r1-s2
- version/juniper junos/20.2-r1-s3
- version/juniper junos/20.2-r2
- version/juniper junos/20.2-r2-s1
- version/juniper junos/20.2-r2-s2
- version/juniper junos/20.2-r2-s3
- version/juniper junos/20.2-r3
- version/juniper junos/20.2-r3-s1
- version/juniper junos/20.3
- version/juniper junos/20.3-r1
- version/juniper junos/20.3-r1-s1
- version/juniper junos/20.3-r2
- version/juniper junos/20.3-r2-s1
- version/juniper junos/20.3-r3
- version/juniper junos/20.4
- version/juniper junos/20.4-r1
- version/juniper junos/20.4-r1-s1
- version/juniper junos/20.4-r2
- version/juniper junos/20.4-r2-s1
- version/juniper junos/20.4-r2-s2
- version/juniper junos/21.1
- version/juniper junos/21.1-r1
- version/juniper junos/21.1-r1-s1
- version/juniper junos/21.2
- version/juniper junos/21.2-r1
- version/juniper junos/21.2-r1-s1
- version/juniper junos/21.2-r1-s2