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CVE-2005-0490

Published: 2 May 2005

Multiple stack-based buffer overflows in libcURL and cURL 7.12.1, and possibly other versions, allow remote malicious web servers to execute arbitrary code via base64 encoded replies that exceed the intended buffer lengths when decoded, which is not properly handled by (1) the Curl_input_ntlm function in http_ntlm.c during NTLM authentication or (2) the Curl_krb_kauth and krb4_auth functions in krb4.c during Kerberos authentication.

Priority

Unknown

Cvss 3 Severity Score

8.8

Score breakdown

Status

Package Release Status
curl
Launchpad, Ubuntu, Debian
dapper
Released (7.15.1-1ubuntu2.1)
edgy
Released (7.15.4-1ubuntu2.2)
feisty
Released (7.15.5-1ubuntu2.1)
upstream Needs triage

Severity score breakdown

Parameter Value
Base score 8.8
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H