Multiple buffer overflows in smbvalid/smbval SMB authentication library, as used in Apache::AuthenSmb and possibly other modules, allows remote attackers to execute arbitrary commands via (1) a long username, (2) a long password, and (3) other unspecified methods.

References

• https://nvd.nist.gov/vuln/detail/CVE-1999-1237
• https://exchange.xforce.ibmcloud.com/vulnerabilities/2272
• http://www.securityfocus.com/archive/1/14384