U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Results (Refine Search)

Search Parameters:
  • CPE Product Version: cpe:/a:gnu:gcc:3.2.2
There are 6 matching records.
Displaying matches 1 through 6.
Vuln ID Summary CVSS Severity
CVE-2023-4039

**DISPUTED**A failure in the -fstack-protector feature in GCC-based toolchains that target AArch64 allows an attacker to exploit an existing buffer overflow in dynamically-sized local variables in your application without this being detected. This stack-protector failure only applies to C99-style dynamically-sized local variables or those created using alloca(). The stack-protector operates as intended for statically-sized local variables. The default behavior when the stack-protector detects an overflow is to terminate your application, resulting in controlled loss of availability. An attacker who can exploit a buffer overflow without triggering the stack-protector might be able to change program flow control to cause an uncontrolled loss of availability or to go further and affect confidentiality or integrity. NOTE: The GCC project argues that this is a missed hardening bug and not a vulnerability by itself.

Published: September 13, 2023; 5:15:15 AM -0400
V3.1: 4.8 MEDIUM
V2.0:(not available)
CVE-2021-37322

GCC c++filt v2.26 was discovered to contain a use-after-free vulnerability via the component cplus-dem.c.

Published: November 18, 2021; 5:15:07 PM -0500
V3.1: 7.8 HIGH
V2.0: 6.8 MEDIUM
CVE-2002-2439

Integer overflow in the new[] operator in gcc before 4.8.0 allows attackers to have unspecified impacts.

Published: October 23, 2019; 2:15:11 PM -0400
V3.1: 7.8 HIGH
V2.0: 4.6 MEDIUM
CVE-2019-15847

The POWER9 backend in GNU Compiler Collection (GCC) before version 10 could optimize multiple calls of the __builtin_darn intrinsic into a single call, thus reducing the entropy of the random number generator. This occurred because a volatile operation was not specified. For example, within a single execution of a program, the output of every __builtin_darn() call may be the same.

Published: September 02, 2019; 7:15:10 PM -0400
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2015-5276

The std::random_device class in libstdc++ in the GNU Compiler Collection (aka GCC) before 4.9.4 does not properly handle short reads from blocking sources, which makes it easier for context-dependent attackers to predict the random values via unspecified vectors.

Published: November 17, 2015; 10:59:04 AM -0500
V3.x:(not available)
V2.0: 5.0 MEDIUM
CVE-2000-1219

The -ftrapv compiler option in gcc and g++ 3.3.3 and earlier does not handle all types of integer overflows, which may leave applications vulnerable to vulnerabilities related to overflows.

Published: November 01, 2000; 12:00:00 AM -0500
V3.x:(not available)
V2.0: 7.5 HIGH