BugZero | F5 BugID 587698 - bgpd crashes when ip extcommunity-list standard wi...

F5 - Defect ID: 587698

bgpd crashes when ip extcommunity-list standard with route target(rt) and Site-of-origin (soo) parameters are configured

F5 - Defect ID: 587698

bgpd crashes when ip extcommunity-list standard with route target(rt) and Site-of-origin (soo) parameters are configured

Last updated on July 18th, 2026

BugZero Risk Score
8.6 High

Overall: 8.6

Severity: 9.1

Community: 4.2

Lifecycle: 8.3

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Bug Details

Priority: 2-Critical
Status: Verified
Impact Category: TMOS

Description

Symptoms

bgpd daemon crashes

Impact

bgpd daemon crashes leading to route loss and traffic loss.

Conditions

bgp extended-asm-cap is configured before configuring ip extcommunity-list standard with rt and soo fields.

Workaround

None

Fix Information

bgpd does not crash when both bgp extended-asm-cap and ip extcommunity-list standard with rt and soo parameters are configured.

Change history

Links

Original Vendor Announcement

Relevant Products

Click on a version to see all relevant bugs

Affected versions:11.5.4, 11.5.4 hf1, 11.5.4 hf2, 11.5.4 hf3, 11.5.4 hf4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.6.0, 11.6.0 hf1, 11.6.0 hf2, 11.6.0 hf3, 11.6.0 hf4, 11.6.0 hf5, 11.6.0 hf6, 11.6.0 hf7, 11.6.0 hf8, 11.6.1, 11.6.1 hf1, 11.6.1 hf2, 11.6.2, 11.6.2 hf1, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.0.0, 12.0.0 hf1, 12.0.0 hf2, 12.0.0 hf3, 12.0.0 hf4, 12.1.0, 12.1.0 hf1, 12.1.0 hf2, 12.1.1, 12.1.1 hf1, 12.1.1 hf2, 14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 14.1.3, 14.1.3.1, 14.1.4, 14.1.4.1, 14.1.4.2, 14.1.4.3, 14.1.4.4, 14.1.4.5, 14.1.4.6, 14.1.5, 14.1.5.1, 14.1.5.2, 14.1.5.3, 14.1.5.4, 14.1.5.6

Fixed versions: 17.5.0, 13.0.0, 12.1.2, 11.5.9

Relevant Products

Click on a version to see all relevant bugs

Fixed versions: 17.5.0, 13.0.0, 12.1.2, 11.5.9

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F5 - Defect ID: 587698

bgpd crashes when ip extcommunity-list standard with route target(rt) and Site-of-origin (soo) parameters are configured

F5 - Defect ID: 587698

bgpd crashes when ip extcommunity-list standard with route target(rt) and Site-of-origin (soo) parameters are configured

Last updated on July 18th, 2026

BugZero Risk Score8.6 High

Bug Details

Symptoms

Impact

Conditions

Workaround

Fix Information

Links

Top F5 Defects

Ready to prevent the next vendor outage?

F5 - Defect ID: 587698

bgpd crashes when ip extcommunity-list standard with route target(rt) and Site-of-origin (soo) parameters are configured

F5 - Defect ID: 587698

bgpd crashes when ip extcommunity-list standard with route target(rt) and Site-of-origin (soo) parameters are configured

Last updated on July 18th, 2026

BugZero Risk Score8.6 High

Bug Details

Symptoms

Impact

Conditions

Workaround

Fix Information

Links

Top F5 Defects

Ready to prevent the next vendor outage?

BugZero Risk Score
8.6 High

BugZero Risk Score
8.6 High