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

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CVE-2015-7763

Severity CVSS v4.0:
Pending analysis
Type:
CWE-200 Information Leak / Disclosure
Publication date:
06/11/2015
Last modified:
12/04/2025

Description

rx/rx.c in OpenAFS 1.5.75 through 1.5.78, 1.6.x before 1.6.15, and 1.7.x before 1.7.33 does not properly initialize padding at the end of an Rx acknowledgement (ACK) packet, which allows remote attackers to obtain sensitive information by (1) conducting a replay attack or (2) sniffing the network.

Impact

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

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

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

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:openafs:openafs:1.5.75:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.5.76:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.5.77:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.5.78:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.0:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.1:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.2:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.2.1:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.3:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.4:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.5:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.5.1:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.5.2:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.6:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.7:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools