CVE-2023-36831

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Summary

CVECVE-2023-36831
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-07-14 15:15:00 UTC
Updated2023-07-26 14:06:00 UTC
DescriptionAn Improper Check or Handling of Exceptional Conditions vulnerability in the UTM (Unified Threat Management) Web-Filtering feature of Juniper Networks Junos OS on SRX Series causes a jbuf memory leak to occur when accessing certain websites, eventually leading to a Denial of Service (DoS) condition. Service restoration is only possible by rebooting the system. The jbuf memory leak only occurs in SSL Proxy and UTM Web-Filtering configurations. Other products, platforms, and configurations are not affected by this vulnerability. This issue affects Juniper Networks Junos OS on SRX Series: 22.2 versions prior to 22.2R3; 22.3 versions prior to 22.3R2-S1, 22.3R3; 22.4 versions prior to 22.4R1-S2, 22.4R2. This issue does not affect Juniper Networks Junos OS versions prior to 22.2R2.

Risk And Classification

Problem Types: CWE-703

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Juniper Csrx - All All All
Operating System Juniper Junos 22.2 r1 All All
Operating System Juniper Junos 22.2 r1-s1 All All
Operating System Juniper Junos 22.2 r1-s2 All All
Operating System Juniper Junos 22.2 r2 All All
Operating System Juniper Junos 22.2 r2-s1 All All
Operating System Juniper Junos 22.2 r2-s2 All All
Operating System Juniper Junos 22.3 r1 All All
Operating System Juniper Junos 22.3 r1-s1 All All
Operating System Juniper Junos 22.3 r1-s2 All All
Operating System Juniper Junos 22.3 r2 All All
Operating System Juniper Junos 22.4 r1 All All
Operating System Juniper Junos 22.4 r1-s1 All All
Hardware Juniper Srx100 - All All All
Hardware Juniper Srx110 - All All All
Hardware Juniper Srx1400 - All All All
Hardware Juniper Srx1500 - All All All
Hardware Juniper Srx210 - All All All
Hardware Juniper Srx220 - All All All
Hardware Juniper Srx240 - All All All
Hardware Juniper Srx240h2 - All All All
Hardware Juniper Srx240m - All All All
Hardware Juniper Srx300 - All All All
Hardware Juniper Srx320 - All All All
Hardware Juniper Srx340 - All All All
Hardware Juniper Srx3400 - All All All
Hardware Juniper Srx345 - All All All
Hardware Juniper Srx3600 - All All All
Hardware Juniper Srx380 - All All All
Hardware Juniper Srx4000 - All All All
Hardware Juniper Srx4100 - All All All
Hardware Juniper Srx4200 - All All All
Hardware Juniper Srx4600 - All All All
Hardware Juniper Srx5000 - All All All
Hardware Juniper Srx5400 - All All All
Hardware Juniper Srx550 - All All All
Hardware Juniper Srx550m - All All All
Hardware Juniper Srx550 Hm - All All All
Hardware Juniper Srx5600 - All All All
Hardware Juniper Srx5800 - All All All
Hardware Juniper Srx650 - All All All
Application Juniper Vsrx - All All All

References

ReferenceSourceLinkTags
CEC Juniper Community MISC supportportal.juniper.net
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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