Vulnerability Details : CVE-2019-0010
An SRX Series Service Gateway configured for Unified Threat Management (UTM) may experience a system crash with the error message "mbuf exceed" -- an indication of memory buffer exhaustion -- due to the receipt of crafted HTTP traffic. Each crafted HTTP packet inspected by UTM consumes mbufs which can be identified through the following log messages: all_logs.0:Jun 8 03:25:03 srx1 node0.fpc4 : SPU3 jmpi mbuf stall 50%. all_logs.0:Jun 8 03:25:13 srx1 node0.fpc4 : SPU3 jmpi mbuf stall 51%. all_logs.0:Jun 8 03:25:24 srx1 node0.fpc4 : SPU3 jmpi mbuf stall 52%. ... Eventually the system runs out of mbufs and the system crashes (fails over) with the error "mbuf exceed". This issue only occurs when HTTP AV inspection is configured. Devices configured for Web Filtering alone are unaffected by this issue. Affected releases are Junos OS on SRX Series: 12.1X46 versions prior to 12.1X46-D81; 12.3X48 versions prior to 12.3X48-D77; 15.1X49 versions prior to 15.1X49-D101, 15.1X49-D110.
Products affected by CVE-2019-0010
- cpe:2.3:o:juniper:junos:12.1x46:*:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.1x46:d10:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.1x46:d20:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.1x46:d15:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.1x46:d25:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.1x46:d30:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.3x48:d10:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:15.1x49:d20:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.3x48:d15:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.1x46:d35:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.1x46:d40:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:15.1x49:d30:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:15.1x49:d35:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.1x46:d45:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.3x48:d25:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.1x46:d55:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.3x48:d30:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:15.1x49:d45:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:15.1x49:d50:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:15.1x49:d55:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:15.1x49:d40:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.3x48:d40:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.3x48:d50:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.3x48:d35:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.3x48:d45:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:15.1x49:d65:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:15.1x49:d75:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:15.1x49:d80:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:15.1x49:d90:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:15.1x49:d60:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:15.1x49:d70:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:15.1x49:d100:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.1x46:d60:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.3x48:d55:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.3x48:d65:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.3x48:d60:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.3x48:d70:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:12.3x48:d75:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-0010
0.23%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 60 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-0010
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST | |
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
Juniper Networks, Inc. |
CWE ids for CVE-2019-0010
-
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-0010
-
http://www.securityfocus.com/bid/106535
Juniper Junos CVE-2019-0010 Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
https://kb.juniper.net/JSA10910
Juniper Networks - 2019-01 Security Bulletin: Junos OS: SRX Series: Crafted HTTP traffic may cause UTM to consume all mbufs, leading to Denial of Service (CVE-2019-0010)Vendor Advisory
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