Cisco Bug: CSCta26071 - ASR crashes at AAA with user profiles via RADIUS
Jan 24, 2017
- Cisco IOS
Known Affected Releases
Symptoms: A Cisco IOS platform can crash when authorizing Radius profiles. The issue is due to an invalid terminal sync change that updated the incorrect enumeration structure, leading to one enumeration having 1 too many entries and another one too few. When parsing the "protocol" or "service" field, the AAA code may walk beyond the boundaries of a string array associated with the above mentioned enumerations. This will cause platforms such as the Cisco ASR to crash. Conditions: This crash has been observed on a Cisco ASR1004 (RP2) that is running the Cisco IOS-XE version Cisco IOS Release 12.2(33)XNC1t.
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