Resolved issues
The resolved issues listed do not list every bug that has been corrected with this release. For inquiries about a particular bug, contact Customer Service & Support.
|
Bug ID |
Description |
|---|---|
| 590623 | FortiGate 76E has strange padding in certificate after deep inspection (ICAgICAg..). |
| 673117 | Trivial file transfer protocol (TFTP) traffic does not work well when TFTP application is set in security policy. |
| 687885 | Inconsistent system performance with RFC2544 IXIA breaking point testing. |
| 695464 | High IPS engine CPU utilization. |
| 698247 | Flow mode Web Filter override crashes and socket leaks in IPS engine daemon. |
| 757322 | Inconsistent system performance with RFC2544 IXIA Breaking point testing using frame size 68 and SR-IOV interface. |
| 773711 | HTTPS sessions to some internal destinations drop for some users from the same set of group. |
| 774826 | IPS processes consume high CPU usage. |
| 775566 | Websites do not load in flow mode with deep SSL inspection. |
| 781110 | Packets are lost with security (UTM) profiles and third party WAN optimizer (Riverbed). |
| 786479 | Traffic log does not work under next generation firewall (NGFW) mode while a reboot can solve the issue on FortiGate 101E. |
| 787151 | FortiGate inserts epoch time into the PCAP when detected by some signatures. |
| 789861 | Globus file transfer traffic breaks when Web Filter profile is enabled along with certificate inspection. |
| 791175 | Unable to access specific website after upgrading IPS Engine version. |
| 792312 | HTTPS traffic cannot pass FortiGate-VM on VMware ESXi well when IPS engine and deep inspection are enabled. |
| 794872 | FortiGate 5001E blade application IPS Engine crashes during traffic testing. |
| 795677 | Upgrading IPS Engine slows web access. |
| 797229 | TCP Middlebox Reflexion. |
| 798367 | IPS Engine treats FLOW-DLP- CIFS ZIP file block unexpectedly. |
| 798587 | NGFW security policy misses internet-service6/internet-service6-src options. |
| 798817 | IPS Engine crashes at ips_dac_get_save_log on FortiGate 401E during stress testing. |
| 798829 | IPS Engine has signal 7 crash at ips_shm_sig_get on firewall. |
| 800524 | IPS engine crashes with signal 11. |
| 800730 | When using NGFW policy-based mode, modifying a security policy resets all sessions. |
| 800731 | In flow mode, antivirus sends HTML files to FortiGate Cloud Sandbox every time. |
| 802465 | ERR_SSL_PROTOCOL_ERROR occurs when loading a website in flow mode. |
| 802683 | IPS engine debug filter does not work. |
| 804500 | Changes to the custom URL filter cause a network degredation that impacts customers. |
| 806083 | DNS local domain filter does not work in flow mode. |
| 808961 | IPS engine stalls and causes packet drops. |
| 810105 | Signal 14 alarm clock received by updated and hasync crash. |
| 811213 | IPS engine with CP enabled causes high CPU usage. |
| 811551 | Traffic drops in NGFW mode after upgrade. |
| 816032 | Security policy with FSSO authentication does not match sporadically. |
| 816759 | IPS Engine crashes on ovrd_ssl_read on 5.00272. |
| 817902 | IPS engine crashes with signal 11. |
| 819224 | Regular expression engine is not migrated to PCRE2. |
| 822573 | URL filter cannot blocked URLs if IPS Engine sensor is on the same firewall policy with flow inspection mode. |
| 827253 | With IPv6 URL filter, FortiOS only blocks traffic to pure IPv6 and does not detect traffic to obfuscated IPv6. |
| 834056 | After upgrade, high memory consumption and several conserve modes are observed. |
| 836955 | Primary and secondary nodes of HA cluster are inaccessible and drop traffic. |
| 839679 | IPS Engine crashes with Signal 11. |
| 840232 | Hostname in syslog is short. |
| 841269 | With SSL inspection certificate, there is no block page when Application Control and Web Filter are enabled on the same policy. |
| 848368 | IPS Engine causes high memory usage. |
| 849030 | libips.so crashes with signal 11 in sock_read_stop on FortiOS. |
| 854254 | IPS Engine does not support sending IPv6 reset packet in IPIP tunnel. |
| 855301 | IPS engine consumes high memory. |
| 856616 | IPS engine increases memory utilization. |
| 859675 | FortiOS does not drop traffic from untrusted external IP addresses and instead presents the server certificate. |
| 863074 | The Web Filter override function sends out block and passthrough logs. |
| 872062 | Flow-based DNS filter with safe search enabled returns A record 0.0.0.0 for redirected FQDNs on IPS Engine. |