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Cisco Bug: CSCut63809 - Missing validation check when specifying IP addresses for Sender Group

Last Modified

Mar 07, 2018

Products (1)

  • Cisco Email Security Appliance

Known Affected Releases

7.6.3-019 8.0.1-023 8.0.2-069 8.5.6-106

Description (partial)

Symptom:
Upon performing the required reboot to complete the upgrade to 9.x, as the appliance comes up,
the appliance generates an application fault similar to the following:

An application fault occurred: ('net/range.py __init__|139', ''<type
'exceptions.ValueError'>'', '192.168.1.25 is higher than
192.168.1.128', '[util/Aquarium.py screenLoop|408] [util/InternalLibrary.py
inverseExtend|328] [util/InternalLibrary.py __call__|769] [screen/Controller.py __call__|30]
[util/InternalLibrary.py __call__|769] [screen/CommonController.py __call__|49]
[util/InternalLibrary.py __call__|769] [screen/AppController.py __call__|195]
[util/InternalLibrary.py __call__|771] [hat/hat_overview.py __call__|76] [hat/hat_overview.py
_update_bean|153] [egg/hat.py __init__|553] [egg/hat.py compile|595] [egg/ip_match.py
append|127] [egg/ip_match.py get_host_type_object|84] [egg/ip_match.py IP_Range_type|38]
[net/range.py __init__|406] [net/range.py __init__|139]')

Conditions:
ESA with a misconfigured IP address for a Sender Group listing.

Example:
WHITELIST:
    192.168.1.128-25
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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