Junos OS: RPD crash upon receipt of malformed PIM packet
Published Jan 15, 2019
7.5
HIGHCVSS 3.0
EPSS 1.71%
Description
The routing protocol daemon (RPD) process will crash and restart when a specific invalid IPv4 PIM Join packet is received. While RPD restarts after a crash, repeated crashes can result in an extended Denial of Service (DoS) condition. This issue only affects IPv4 PIM. IPv6 PIM is unaffected by this vulnerability. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D77; 12.3X48 versions prior to 12.3X48-D77; 15.1 versions prior to 15.1F6-S10, 15.1R6-S6, 15.1R7; 15.1X49 versions prior to 15.1X49-D150; 15.1X53 versions prior to 15.1X53-D233, 15.1X53-D59; 16.1 versions prior to 16.1R3-S8, 16.1R4-S8, 16.1R7; 16.2 versions prior to 16.2R2-S6; 17.1 versions prior to 17.1R2-S6, 17.1R3; 17.2 versions prior to 17.2R2-S3, 17.2R3; 17.3 versions prior to 17.3R2-S4, 17.3R3; 17.4 versions prior to 17.4R2.
Affected products
-
- Version 12.1X46StatusaffectedConstraints<12.1X46-D77
- Version 12.3X48StatusaffectedConstraints<12.3X48-D77
- Version 15.1StatusaffectedConstraints<15.1F6-S10, 15.1R6-S6, 15.1R7
- Version 15.1X49StatusaffectedConstraints<15.1X49-D150
- Version 15.1X53StatusaffectedConstraints<15.1X53-D233, 15.1X53-D59
- Version 16.1StatusaffectedConstraints<16.1R3-S8, 16.1R4-S8, 16.1R7
- Version 16.2StatusaffectedConstraints<16.2R2-S6
- Version 17.1StatusaffectedConstraints<17.1R2-S6, 17.1R3
- Version 17.2StatusaffectedConstraints<17.2R2-S3, 17.2R3
- Version 17.3StatusaffectedConstraints<17.3R2-S4, 17.3R3
- Version 17.4StatusaffectedConstraints<17.4R2
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Junos OS | n/a |
|
Configuration 1
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
Configuration 2
- 12.3x48
- 12.3x48
- 12.3x48
- 12.3x48
- 12.3x48
- 12.3x48
- 12.3x48
- 12.3x48
- 12.3x48
- 12.3x48
- 12.3x48
- 12.3x48
- 12.3x48
- 12.3x48
- 12.3x48
Configuration 3
Configuration 4
- 15.1x49
- 15.1x49
- 15.1x49
- 15.1x49
- 15.1x49
- 15.1x49
- 15.1x49
- 15.1x49
- 15.1x49
- 15.1x49
- 15.1x49
- 15.1x49
- 15.1x49
- 15.1x49
- 15.1x49
- 15.1x49
- 15.1x49
- 15.1x49
- 15.1x49
Configuration 5
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
Configuration 6
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Vendor solution
The following software releases have been updated to resolve this specific issue: Junos OS 12.1X46-D77, 12.3X48-D77, 15.1F6-S10, 15.1R6-S6, 15.1R7, 15.1X49-D150, 15.1X53-D233, 15.1X53-D59, 16.1R3-S8, 16.1R4-S8, 16.1R7, 16.2R2-S6, 17.1R2-S6, 17.1R3, 17.2R2-S3, 17.2R3, 17.3R2-S4, 17.3R3, 17.4R2, 18.1R1, and all subsequent releases.
References (2)
- http://www.securityfocus.com/bid/106519 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://kb.juniper.net/JSA10913 x_refsource_CONFIRMPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/106519 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://kb.juniper.net/JSA10913 | x_refsource_CONFIRMPatchVendor Advisory |
Change history (0)
No recorded changes yet.