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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2006-1902 Detail

Current Description

fold_binary in fold-const.c in GNU Compiler Collection (gcc) 4.1 improperly handles pointer overflow when folding a certain expr comparison to a corresponding offset comparison in cases other than EQ_EXPR and NE_EXPR, which might introduce buffer overflow vulnerabilities into applications that could be exploited by context-dependent attackers.NOTE: the vendor states that the essence of the issue is "not correctly interpreting an offset to a pointer as a signed value."


View Analysis Description

Metrics

 
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CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=356896
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=356896
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26763
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26763
http://gcc.gnu.org/ml/gcc-bugs/2006-04/msg01297.html
http://gcc.gnu.org/ml/gcc-bugs/2006-04/msg01297.html
http://gcc.gnu.org/ml/gcc-bugs/2006-04/msg01298.html
http://gcc.gnu.org/ml/gcc-bugs/2006-04/msg01298.html
http://gcc.gnu.org/viewcvs/branches/gcc-4_1-branch/gcc/fold-const.c?r1=110549&r2=112698&pathrev=112698&diff_format=h
http://gcc.gnu.org/viewcvs/branches/gcc-4_1-branch/gcc/fold-const.c?r1=110549&r2=112698&pathrev=112698&diff_format=h
http://www.securityfocus.com/archive/1/431184/100/0/threaded
http://www.securityfocus.com/archive/1/431184/100/0/threaded
http://www.securityfocus.com/archive/1/431245/100/0/threaded
http://www.securityfocus.com/archive/1/431245/100/0/threaded
http://www.securityfocus.com/archive/1/431297/100/0/threaded
http://www.securityfocus.com/archive/1/431297/100/0/threaded
http://www.securityfocus.com/archive/1/431319/100/0/threaded
http://www.securityfocus.com/archive/1/431319/100/0/threaded

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2006-1902
NVD Published Date:
04/20/2006
NVD Last Modified:
11/20/2024
Source:
MITRE