Vulnerability Database

308,379

Total vulnerabilities in the database

CVE-2003-1135

Buffer overflow in Yahoo! Messenger 5.6 allows remote attackers to cause a denial of service (crash) via a file send request (sendfile) with a large number of "%" (percent) characters after the Yahoo ID.

  • Published: Dec 31, 2003
  • Updated: Nov 9, 2025
  • CVE: CVE-2003-1135
  • Severity: Low
  • Exploit:

CVSS v2:

  • Severity: Low
  • Score: 2.6
  • AV:N/AC:H/Au:N/C:N/I:N/A:P

No CWE or OWASP classifications available.

Software From Fixed in
yahoo / messenger 5.6 5.6.x