An 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 before 22.2R3; 22.3 versions before 22.3R2-S1, 22.3R3; 22.4 versions before 22.4R1-S2, 22.4R2. This issue does not affect Juniper Networks Junos OS versions before 22.2R2.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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juniper junos 22.2 |
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juniper junos 22.3 |
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juniper junos 22.4 |
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