CVE-2015-3622

Severity CVSS v4.0:

Pending analysis

Type:

CWE-119 Buffer Errors

Publication date:

12/05/2015

Last modified:

12/04/2025

Description

The _asn1_extract_der_octet function in lib/decoding.c in GNU Libtasn1 before 4.5 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted certificate.

Impact

Vector 2.0

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

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

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

Base Score 2.0

4.30

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:opensuse:opensuse:13.2:::::::*
cpe:2.3:o:fedoraproject:fedora:21:::::::*
cpe:2.3:a:gnu:libtasn1::::::::		4.4 (including)

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

CVE-2015-3622

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools