Multiple vulnerabilities were identified in FreeRADIUS, which could be exploited by attackers to cause a denial of service or disclose sensitive information.
The first issue is due to off-by-one errors in "token.c" and "sql_unixodbc.c", which could cause a crash.
The second flaw is due to an error in "xlat.c" when handling the results of the "strftime()" function, which could cause a memory leak of 40 bytes of the stack.
The third vulnerability is due to a stack overlow error in the "radius_exec_program()", which could cause a system crash.
The fourth issue is due to an error in "rlm_ldap.c" when escaping ldap data, which could cause ldap data to be disclosed.
The fifth flaw is due to an error in "xlat.c" when handling server replies, which could cause a variable overflow on the stack.
ChangeLog
2005-09-08 : Initial release
Vulnerability Management
Subscribe to FrSIRT VNS and receive real-time e-mail and SMS alerts when new vulnerabilities, exploits, or patches relevant to your systems and network configurations are available.
Feedback
If you have additional information or corrections for this security advisory please submit them via our contact form or by email to updates@frsirt.com.
French
