Multiple buffer overflows in Gaim 0.75 allow remote attackers to cause a denial of service and possibly execute arbitrary code via (1) octal encoding in yahoo_decode that causes a null byte to be written beyond the buffer, (2) octal encoding in yahoo_decode that causes a pointer to reference memory beyond the terminating null byte, (3) a quoted printable string to the gaim_quotedp_decode MIME decoder that causes a null byte to be written beyond the buffer, and (4) quoted printable encoding in gaim_quotedp_decode that causes a pointer to reference memory beyond the terminating null byte.
https://security.gentoo.org/glsa/200401-04
https://exchange.xforce.ibmcloud.com/vulnerabilities/14944
https://exchange.xforce.ibmcloud.com/vulnerabilities/14942
https://exchange.xforce.ibmcloud.com/vulnerabilities/14938
https://exchange.xforce.ibmcloud.com/vulnerabilities/14935
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2004&m=slackware-security.361158
http://www.kb.cert.org/vuls/id/655974
http://www.kb.cert.org/vuls/id/404470