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SamPirok
Community Manager Community Manager
Community Manager

Security advisory SA-2023-023 - OpenSSL c_rehash script (CVE-2022-2068) is now available. 

Summary

The c_rehash script does not properly sanitise shell metacharacters to prevent command injection. This script is distributed by some operating systems in a manner where it is automatically executed. On such operating systems, an attacker could execute arbitrary commands with the privileges of the script. Use of the c_rehash script is considered obsolete and should be replaced by the OpenSSL rehash command line tool.

Impact Details

OS/Product Exposure
Extreme AirDefense No
Extreme Campus Controller (ExtremeCloud Appliance) No
Extreme Management Center (XMC) Yes
ExtremeAnalytics Yes
ExtremeCloud A3 No
ExtremeCloud IQ No
ExtremeConnect Yes
ExtremeControl Yes
ExtremeGuest (Essentials) No
ExtremeGuest (On-Premises) Yes
ExtremeLocation No
Fabric Manager Yes
Guest and IoT Manager (GIM) Yes
HiveManager Classic On-Premises No
HiveManager Classic Online No
IQ Engine (HiveOS) No
IQVA Yes
Traffic Sensor Yes
VGVA No
XIQ-SE Yes
200-series Investigating
BOSS No
EOS (S/K/7100) Investigating
Fabric Engine (VOSS) No
ISW Investigating
Switch Engine (EXOS) No
Extreme Wireless (IdentiFi) No
Nsight Yes
WiNG Yes
Extreme Fabric Automation (EFA) No
Extreme Visibility Manager (XVM) Yes
NetIron OS No
Network OS No
SLX-OS No
Discovery No
Extreme SD-WAN No
Ipanema SALSA No
Ipanema SD-WAN Orchestrator No
Ipanema ip|engine No

Repair Recommendations

Extreme Management Center (XMC):
- Fixed in 8.5.8 or later. (Target GA: June, 2023)

ExtremeAnalytics:
- Fixed in 22.6.12 or later.

ExtremeConnect:
- Fixed in 22.6.12 or later.

ExtremeControl:
- Fixed in 22.6.12 or later.

ExtremeGuest (On-Premises):
- Will not fix.

Fabric Manager:
- Fixed in 22.6.12 or later.

Guest and IoT Manager (GIM):
- Fixed in 22.6.12 or later.

IQVA:
- Upgrade to XIQ.

Traffic Sensor:
- Fixed in 22.6.12 or later.

XIQ-SE:
- Fixed in 22.6.12 or later.

Nsight:
- Will not fix.

WiNG:
- Fixed in 7.7.1.5 or later.
- Fixed in 7.9.0.0 or later.

Extreme Visibility Manager (XVM):
- Upgrade to XCO 3.2.0 or higher.

 

Please see the full security advisory here for more details. 

1 Comment
CraigW
New Contributor

Hi Sam

Re the fix for WiNG, it is marked as resolved in:
- Fixed in 7.7.1.5 or later.
- Fixed in 7.9.0.0 or later.

The release notes for these code releases do not appear to mention the fix. Could you confirm the fix made it into these releases?

9037178-06_WiNG_v7_7_1_5_Release_Notes.pdf (extremenetworks.com)

ExtremeWireless WiNG Service Release Notes Version 7.7.1.6 (extremenetworks.com)

9037713-00_WiNG_v7_9_0_0_Release_Notes.pdf (extremenetworks.com)

 

GTM-P2G8KFN