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

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CVE-2008-6393

Severity CVSS v4.0:
Pending analysis
Type:
CWE-189 Numeric Errors
Publication date:
03/03/2009
Last modified:
09/04/2025

Description

PSI Jabber client before 0.12.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a file transfer request with a negative value in a SOCKS5 option, which bypasses a signed integer check and triggers an integer overflow and a heap-based buffer overflow.

Impact

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

Base Score: 10.00 HIGH
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

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

Base Score 2.0
10.00
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:psi-im:psi:*:*:*:*:*:*:*:* 0.12 (including)
cpe:2.3:a:psi-im:psi:0.1.0:*:*:*:*:*:*:*
cpe:2.3:a:psi-im:psi:0.8.6:*:*:*:*:*:*:*
cpe:2.3:a:psi-im:psi:0.8.7:*:*:*:*:*:*:*
cpe:2.3:a:psi-im:psi:0.9:*:*:*:*:*:*:*
cpe:2.3:a:psi-im:psi:0.9.1:*:*:*:*:*:*:*
cpe:2.3:a:psi-im:psi:0.9.2:*:*:*:*:*:*:*
cpe:2.3:a:psi-im:psi:0.9.3:*:*:*:*:*:*:*
cpe:2.3:a:psi-im:psi:0.11:*:*:*:*:*:*:*
cpe:2.3:a:jabber:jabber_client:*:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools