BugZero | Cisco BugID CSCvr04203 - Memory leak observed while running AnyConnect ssl...

Cisco - Defect ID: CSCvr04203

Memory leak observed while running AnyConnect ssl vpn tests

Cisco - Defect ID: CSCvr04203

Memory leak observed while running AnyConnect ssl vpn tests

Last updated on May 10th, 2023

BugZero Risk Score
6.1 Medium

Overall: 6.1

Severity: 6.4

Lifecycle: 9.1

Popularity: 4.6

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Bug Details

Description

Symptom

After bringing up and tearing down SSL AnyConnect sessions memory leaks were observed with the help of the memory tracking tool.

Conditions

SSL Anyconnect sessions coming up and down multiple times

Workaround

None. An upgrade to a fix known release is required.

Further Problem Description

For other memory leaks which were found please see CSCvq92240.

Change history

2025-03-27 Added: 009.012(002), 9.0.1, 9.0.1.1, 9.0.1.2, 9.0.1.4, 9.0.2, 9.0.2.10, 9.0.2.12, 9.0.2.2, 9.0.2.6, 9.0.2.8, 9.0.2.9, 9.0.3, 9.0.3.1, 9.0.3.10, 9.0.3.3, 9.0.3.6, 9.0.3.8, 9.0.4, 9.0.4.1, 9.0.4.11, 9.0.4.13, 9.0.4.17, 9.0.4.2, 9.0.4.20, 9.0.4.23, 9.0.4.24, 9.0.4.26, 9.0.4.29, 9.0.4.33, 9.0.4.35, 9.0.4.37, 9.0.4.38, 9.0.4.39, 9.0.4.40, 9.0.4.42, 9.0.4.5, 9.0.4.7, 9.0.4.8, 9.0.4.9, 9.1.1, 9.1.1.2, 9.1.1.4, 9.1.1.7, 9.1.1.8, 9.1.2, 9.1.2.3, 9.1.2.5, 9.1.2.6, 9.1.2.8, 9.1.3, 9.1.3.2, 9.1.3.4, 9.1.4, 9.1.4.3, 9.1.4.5, 9.1.4.6, 9.1.5, 9.1.5.1, 9.1.5.10, 9.1.5.12, 9.1.5.16, 9.1.5.19, 9.1.5.2, 9.1.5.21, 9.1.5.3, 9.1.5.6, 9.1.5.7, 9.1.6, 9.1.6.1, 9.1.6.10, 9.1.6.11, 9.1.6.4, 9.1.6.6, 9.1.6.8, 9.1.7, 9.1.7.11, 9.1.7.12, 9.1.7.13, 9.1.7.15, 9.1.7.19, 9.1.7.20, 9.1.7.21, 9.1.7.23, 9.1.7.25, 9.1.7.29, 9.1.7.31, 9.1.7.4, 9.1.7.6, 9.1.7.7, 9.1.7.9, 9.10.1, 9.10.1.10, 9.10.1.11, 9.10.1.17, 9.10.1.2, 9.10.1.22, 9.10.1.27, 9.10.1.30, 9.10.1.32, 9.10.1.37, 9.10.1.40, 9.10.1.42, 9.10.1.44, 9.10.1.7, 9.12.1, 9.12.1.2, 9.12.1.3, 9.12.2, 9.12.2.1, 9.12.2.4, 9.12.2.9, 9.13.1, 9.13.1.10, 9.13.1.12, 9.13.1.13, 9.13.1.16, 9.13.1.2, 9.13.1.7, 9.2.1, 9.2.2, 9.2.2.4, 9.2.2.6, 9.2.2.8, 9.2.3, 9.2.3.3, 9.2.3.4, 9.2.4, 9.2.4.10, 9.2.4.13, 9.2.4.14, 9.2.4.17, 9.2.4.18, 9.2.4.2, 9.2.4.22, 9.2.4.24, 9.2.4.25, 9.2.4.27, 9.2.4.28, 9.2.4.33, 9.2.4.4, 9.2.4.5, 9.2.4.8, 9.3.1, 9.3.1.1, 9.3.2, 9.3.2.2, 9.3.2.200, 9.3.2.204, 9.3.3, 9.3.3.1, 9.3.3.10, 9.3.3.11, 9.3.3.2, 9.3.3.6, 9.3.3.7, 9.3.3.9, 9.4.1, 9.4.1.1, 9.4.1.11, 9.4.1.13, 9.4.1.2, 9.4.1.200, 9.4.1.202, 9.4.1.203, 9.4.1.204, 9.4.1.205, 9.4.1.207, 9.4.1.208, 9.4.1.240, 9.4.1.241, 9.4.1.3, 9.4.1.5, 9.4.1.6, 9.4.1.7, 9.4.1.8, 9.4.2, 9.4.2.11, 9.4.2.3, 9.4.2.4, 9.4.2.6, 9.4.3, 9.4.3.11, 9.4.3.12, 9.4.3.3, 9.4.3.4, 9.4.3.6, 9.4.3.8, 9.4.4, 9.4.4.10, 9.4.4.12, 9.4.4.13, 9.4.4.14, 9.4.4.16, 9.4.4.17, 9.4.4.18, 9.4.4.2, 9.4.4.20, 9.4.4.22, 9.4.4.24, 9.4.4.25, 9.4.4.28, 9.4.4.29, 9.4.4.32, 9.4.4.34, 9.4.4.36, 9.4.4.37, 9.4.4.5, 9.4.4.6, 9.4.4.8, 9.5.1, 9.5.1.200, 9.5.1.201, 9.5.1.203, 9.5.1.4, 9.5.1.5, 9.5.2, 9.5.2.1, 9.5.2.10, 9.5.2.11, 9.5.2.14, 9.5.2.2, 9.5.2.203, 9.5.2.204, 9.5.2.207, 9.5.2.208, 9.5.2.246, 9.5.2.5, 9.5.2.6, 9.5.3, 9.5.3.1, 9.5.3.2, 9.5.3.6, 9.6.0.128, 9.6.1, 9.6.1.10, 9.6.1.11, 9.6.1.12, 9.6.1.19, 9.6.1.3, 9.6.1.5, 9.6.2, 9.6.2.1, 9.6.2.11, 9.6.2.13, 9.6.2.16, 9.6.2.2, 9.6.2.21, 9.6.2.3, 9.6.2.4, 9.6.2.7, 9.6.3, 9.6.3.11, 9.6.3.12, 9.6.3.14, 9.6.3.17, 9.6.3.20, 9.6.3.23, 9.6.3.24, 9.6.3.3, 9.6.3.8, 9.6.3.9, 9.6.4, 9.6.4.10, 9.6.4.12, 9.6.4.14, 9.6.4.17, 9.6.4.18, 9.6.4.20, 9.6.4.23, 9.6.4.24, 9.6.4.25, 9.6.4.29, 9.6.4.3, 9.6.4.30, 9.6.4.34, 9.6.4.36, 9.6.4.40, 9.6.4.41, 9.6.4.42, 9.6.4.45, 9.6.4.5, 9.6.4.6, 9.6.4.8, 9.7.1, 9.7.1.10, 9.7.1.15, 9.7.1.16, 9.7.1.19, 9.7.1.2, 9.7.1.21, 9.7.1.23, 9.7.1.24, 9.7.1.7, 9.7.1.8, 9.8.1, 9.8.1.5, 9.8.1.7, 9.8.2, 9.8.2.10, 9.8.2.11, 9.8.2.14, 9.8.2.15, 9.8.2.17, 9.8.2.20, 9.8.2.22, 9.8.2.24, 9.8.2.26, 9.8.2.28, 9.8.2.3, 9.8.2.33, 9.8.2.35, 9.8.2.38, 9.8.2.45, 9.8.2.8, 9.8.3, 9.8.3.11, 9.8.3.14, 9.8.3.16, 9.8.3.18, 9.8.3.21, 9.8.3.26, 9.8.3.29, 9.8.3.8, 9.8.4, 9.8.4.10, 9.8.4.12, 9.8.4.15, 9.8.4.17, 9.8.4.20, 9.8.4.22, 9.8.4.25, 9.8.4.26, 9.8.4.29, 9.8.4.3, 9.8.4.32, 9.8.4.7, 9.8.4.8, 9.9.1, 9.9.1.2, 9.9.1.3, 9.9.1.4, 9.9.2, 9.9.2.1, 9.9.2.14, 9.9.2.18, 9.9.2.235, 9.9.2.25, 9.9.2.27, 9.9.2.32, 9.9.2.36, 9.9.2.40, 9.9.2.47, 9.9.2.50, 9.9.2.52, 9.9.2.56, 9.9.2.59, 9.9.2.61, 9.9.2.66, 9.9.2.67, 9.9.2.74, 9.9.2.80, 9.9.2.9

Links

Original Vendor Announcement

Relevant Products

Click on a version to see all relevant bugs

Affected versions:009.012(002), 9.0.1, 9.0.1.1, 9.0.1.2, 9.0.1.4, 9.0.2, 9.0.2.10, 9.0.2.12, 9.0.2.2, 9.0.2.6, 9.0.2.8, 9.0.2.9, 9.0.3, 9.0.3.1, 9.0.3.10, 9.0.3.3, 9.0.3.6, 9.0.3.8, 9.0.4, 9.0.4.1, 9.0.4.11, 9.0.4.13, 9.0.4.17, 9.0.4.2, 9.0.4.20, 9.0.4.23, 9.0.4.24, 9.0.4.26, 9.0.4.29, 9.0.4.33, 9.0.4.35, 9.0.4.37, 9.0.4.38, 9.0.4.39, 9.0.4.40, 9.0.4.42, 9.0.4.5, 9.0.4.7, 9.0.4.8, 9.0.4.9, 9.1.1, 9.1.1.2, 9.1.1.4, 9.1.1.7, 9.1.1.8, 9.1.2, 9.1.2.3, 9.1.2.5, 9.1.2.6, 9.1.2.8, 9.1.3, 9.1.3.2, 9.1.3.4, 9.1.4, 9.1.4.3, 9.1.4.5, 9.1.4.6, 9.1.5, 9.1.5.1, 9.1.5.10, 9.1.5.12, 9.1.5.16, 9.1.5.19, 9.1.5.2, 9.1.5.21, 9.1.5.3, 9.1.5.6, 9.1.5.7, 9.1.6, 9.1.6.1, 9.1.6.10, 9.1.6.11, 9.1.6.4, 9.1.6.6, 9.1.6.8, 9.1.7, 9.1.7.11, 9.1.7.12, 9.1.7.13, 9.1.7.15, 9.1.7.19, 9.1.7.20, 9.1.7.21, 9.1.7.23, 9.1.7.25, 9.1.7.29, 9.1.7.31, 9.1.7.4, 9.1.7.6, 9.1.7.7, 9.1.7.9, 9.10.1, 9.10.1.10, 9.10.1.11, 9.10.1.17, 9.10.1.2, 9.10.1.22, 9.10.1.27, 9.10.1.30, 9.10.1.32, 9.10.1.37, 9.10.1.40, 9.10.1.42, 9.10.1.44, 9.10.1.7, 9.12.1, 9.12.1.2, 9.12.1.3, 9.12.2, 9.12.2.1, 9.12.2.4, 9.12.2.9, 9.13.1, 9.13.1.10, 9.13.1.12, 9.13.1.13, 9.13.1.16, 9.13.1.2, 9.13.1.7, 9.2.1, 9.2.2, 9.2.2.4, 9.2.2.6, 9.2.2.8, 9.2.3, 9.2.3.3, 9.2.3.4, 9.2.4, 9.2.4.10, 9.2.4.13, 9.2.4.14, 9.2.4.17, 9.2.4.18, 9.2.4.2, 9.2.4.22, 9.2.4.24, 9.2.4.25, 9.2.4.27, 9.2.4.28, 9.2.4.33, 9.2.4.4, 9.2.4.5, 9.2.4.8, 9.3.1, 9.3.1.1, 9.3.2, 9.3.2.2, 9.3.2.200, 9.3.2.204, 9.3.3, 9.3.3.1, 9.3.3.10, 9.3.3.11, 9.3.3.2, 9.3.3.6, 9.3.3.7, 9.3.3.9, 9.4.1, 9.4.1.1, 9.4.1.11, 9.4.1.13, 9.4.1.2, 9.4.1.200, 9.4.1.202, 9.4.1.203, 9.4.1.204, 9.4.1.205, 9.4.1.207, 9.4.1.208, 9.4.1.240, 9.4.1.241, 9.4.1.3, 9.4.1.5, 9.4.1.6, 9.4.1.7, 9.4.1.8, 9.4.2, 9.4.2.11, 9.4.2.3, 9.4.2.4, 9.4.2.6, 9.4.3, 9.4.3.11, 9.4.3.12, 9.4.3.3, 9.4.3.4, 9.4.3.6, 9.4.3.8, 9.4.4, 9.4.4.10, 9.4.4.12, 9.4.4.13, 9.4.4.14, 9.4.4.16, 9.4.4.17, 9.4.4.18, 9.4.4.2, 9.4.4.20, 9.4.4.22, 9.4.4.24, 9.4.4.25, 9.4.4.28, 9.4.4.29, 9.4.4.32, 9.4.4.34, 9.4.4.36, 9.4.4.37, 9.4.4.5, 9.4.4.6, 9.4.4.8, 9.5.1, 9.5.1.200, 9.5.1.201, 9.5.1.203, 9.5.1.4, 9.5.1.5, 9.5.2, 9.5.2.1, 9.5.2.10, 9.5.2.11, 9.5.2.14, 9.5.2.2, 9.5.2.203, 9.5.2.204, 9.5.2.207, 9.5.2.208, 9.5.2.246, 9.5.2.5, 9.5.2.6, 9.5.3, 9.5.3.1, 9.5.3.2, 9.5.3.6, 9.6.0.128, 9.6.1, 9.6.1.10, 9.6.1.11, 9.6.1.12, 9.6.1.19, 9.6.1.3, 9.6.1.5, 9.6.2, 9.6.2.1, 9.6.2.11, 9.6.2.13, 9.6.2.16, 9.6.2.2, 9.6.2.21, 9.6.2.3, 9.6.2.4, 9.6.2.7, 9.6.3, 9.6.3.11, 9.6.3.12, 9.6.3.14, 9.6.3.17, 9.6.3.20, 9.6.3.23, 9.6.3.24, 9.6.3.3, 9.6.3.8, 9.6.3.9, 9.6.4, 9.6.4.10, 9.6.4.12, 9.6.4.14, 9.6.4.17, 9.6.4.18, 9.6.4.20, 9.6.4.23, 9.6.4.24, 9.6.4.25, 9.6.4.29, 9.6.4.3, 9.6.4.30, 9.6.4.34, 9.6.4.36, 9.6.4.40, 9.6.4.41, 9.6.4.42, 9.6.4.45, 9.6.4.5, 9.6.4.6, 9.6.4.8, 9.7.1, 9.7.1.10, 9.7.1.15, 9.7.1.16, 9.7.1.19, 9.7.1.2, 9.7.1.21, 9.7.1.23, 9.7.1.24, 9.7.1.7, 9.7.1.8, 9.8.1, 9.8.1.5, 9.8.1.7, 9.8.2, 9.8.2.10, 9.8.2.11, 9.8.2.14, 9.8.2.15, 9.8.2.17, 9.8.2.20, 9.8.2.22, 9.8.2.24, 9.8.2.26, 9.8.2.28, 9.8.2.3, 9.8.2.33, 9.8.2.35, 9.8.2.38, 9.8.2.45, 9.8.2.8, 9.8.3, 9.8.3.11, 9.8.3.14, 9.8.3.16, 9.8.3.18, 9.8.3.21, 9.8.3.26, 9.8.3.29, 9.8.3.8, 9.8.4, 9.8.4.10, 9.8.4.12, 9.8.4.15, 9.8.4.17, 9.8.4.20, 9.8.4.22, 9.8.4.25, 9.8.4.26, 9.8.4.29, 9.8.4.3, 9.8.4.32, 9.8.4.7, 9.8.4.8, 9.9.1, 9.9.1.2, 9.9.1.3, 9.9.1.4, 9.9.2, 9.9.2.1, 9.9.2.14, 9.9.2.18, 9.9.2.235, 9.9.2.25, 9.9.2.27, 9.9.2.32, 9.9.2.36, 9.9.2.40, 9.9.2.47, 9.9.2.50, 9.9.2.52, 9.9.2.56, 9.9.2.59, 9.9.2.61, 9.9.2.66, 9.9.2.67, 9.9.2.74, 9.9.2.80, 9.9.2.9

Fixed versions: No known fixed versions

Relevant Products

Click on a version to see all relevant bugs

Fixed versions: No known fixed versions

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OPERATIONAL DEFECT DATABASE

Cisco - Defect ID: CSCvr04203

Memory leak observed while running AnyConnect ssl vpn tests

Cisco - Defect ID: CSCvr04203

Memory leak observed while running AnyConnect ssl vpn tests

Last updated on May 10th, 2023

BugZero Risk Score6.1 Medium

Bug Details

Symptom

Conditions

Workaround

Further Problem Description

Links

Top Cisco Defects by Risk Score

Ready to prevent the next vendor outage?

BugZero Risk Score
6.1 Medium