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

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2011-1554

Severity CVSS v4.0:
Pending analysis
Type:
CWE-189 Numeric Errors
Publication date:
31/03/2011
Last modified:
11/04/2025

Description

Off-by-one error in t1lib 5.1.2 and earlier, as used in Xpdf before 3.02pl6, teTeX, and other products, allows remote attackers to cause a denial of service (application crash) via a PDF document containing a crafted Type 1 font that triggers an invalid memory read, integer overflow, and invalid pointer dereference, a different vulnerability than CVE-2011-0764.

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:a:t1lib:t1lib:*:*:*:*:*:*:*:* 5.1.2 (including)
cpe:2.3:a:t1lib:t1lib:0.1:alpha:*:*:*:*:*:*
cpe:2.3:a:t1lib:t1lib:0.2:beta:*:*:*:*:*:*
cpe:2.3:a:t1lib:t1lib:0.3:beta:*:*:*:*:*:*
cpe:2.3:a:t1lib:t1lib:0.4:beta:*:*:*:*:*:*
cpe:2.3:a:t1lib:t1lib:0.5:beta:*:*:*:*:*:*
cpe:2.3:a:t1lib:t1lib:0.6:beta:*:*:*:*:*:*
cpe:2.3:a:t1lib:t1lib:0.7:beta:*:*:*:*:*:*
cpe:2.3:a:t1lib:t1lib:0.8:beta:*:*:*:*:*:*
cpe:2.3:a:t1lib:t1lib:0.9:*:*:*:*:*:*:*
cpe:2.3:a:t1lib:t1lib:0.9.1:*:*:*:*:*:*:*
cpe:2.3:a:t1lib:t1lib:0.9.2:*:*:*:*:*:*:*
cpe:2.3:a:t1lib:t1lib:1.0:*:*:*:*:*:*:*
cpe:2.3:a:t1lib:t1lib:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:t1lib:t1lib:1.1.0:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools