Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2014-6269

Severity CVSS v4.0:
Pending analysis
Type:
CWE-189 Numeric Errors
Publication date:
30/09/2014
Last modified:
12/04/2025

Description

Multiple integer overflows in the http_request_forward_body function in proto_http.c in HAProxy 1.5-dev23 before 1.5.4 allow remote attackers to cause a denial of service (crash) via a large stream of data, which triggers a buffer overflow and an out-of-bounds read.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:haproxy:haproxy:1.5:dev23:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev24:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev25:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev26:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5.0:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5.1:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5.2:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5.3:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools