Cisco Bug: CSCvu61031 - DHCP pool name accepts special characters
Sep 02, 2020
- Cisco IOS
Known Affected Releases
Symptom: ip dhcp pool name string configuration accepts special-characters in the pool name string. Conditions: While accepting the dhcp pool-name string configuration from the operator, there is no validation of poolname string for any special characters such as tab 0x09. When using third-party scripts or tools for generating configuration templates, sometimes the third-part scripts or tools embed special characters such as tab 0x09 into the pool-name string. This causes confusion for operator while trying to modify or delete the DHCP pool referenced by pool-name, since pool-name consists a special character.
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