8.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
5.1 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
64.1%
The GNU Compiler Collection (GCC) is a portable compiler suite with support for various programming languages, including C, C++, and Fortran. The devtoolset-11-gcc packages provide the Red Hat Developer Toolset version of GCC, as well as related libraries.
Security Fix(es):
The following changes were introduced in gcc in order to facilitate detection of BiDi Unicode characters:
This update implements a new warning option -Wbidirectional to warn about possibly dangerous bidirectional characters.
There are three levels of warning supported by gcc:
“-Wbidirectional=unpaired”, which warns about improperly terminated BiDi contexts. (This is the default.)
“-Wbidirectional=none”, which turns the warning off.
“-Wbidirectional=any”, which warns about any use of bidirectional characters.
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | x86_64 | devtoolset-11-libatomic-devel | < 11.2.1-1.2.el7 | devtoolset-11-libatomic-devel-11.2.1-1.2.el7.x86_64.rpm |
RedHat | 7 | ppc64le | devtoolset-11-libstdc++-docs | < 11.2.1-1.2.el7 | devtoolset-11-libstdc++-docs-11.2.1-1.2.el7.ppc64le.rpm |
RedHat | 7 | ppc64le | devtoolset-11-gcc-gfortran | < 11.2.1-1.2.el7 | devtoolset-11-gcc-gfortran-11.2.1-1.2.el7.ppc64le.rpm |
RedHat | 7 | i686 | devtoolset-11-libubsan-devel | < 11.2.1-1.2.el7 | devtoolset-11-libubsan-devel-11.2.1-1.2.el7.i686.rpm |
RedHat | 7 | ppc64 | devtoolset-11-gcc | < 11.2.1-1.2.el7 | devtoolset-11-gcc-11.2.1-1.2.el7.ppc64.rpm |
RedHat | 7 | ppc64le | libasan6 | < 11.2.1-1.2.el7 | libasan6-11.2.1-1.2.el7.ppc64le.rpm |
RedHat | 7 | x86_64 | devtoolset-11-gcc-gfortran | < 11.2.1-1.2.el7 | devtoolset-11-gcc-gfortran-11.2.1-1.2.el7.x86_64.rpm |
RedHat | 7 | ppc64le | libtsan | < 11.2.1-1.2.el7 | libtsan-11.2.1-1.2.el7.ppc64le.rpm |
RedHat | 7 | ppc64le | libubsan1 | < 11.2.1-1.2.el7 | libubsan1-11.2.1-1.2.el7.ppc64le.rpm |
RedHat | 7 | x86_64 | libasan6 | < 11.2.1-1.2.el7 | libasan6-11.2.1-1.2.el7.x86_64.rpm |
8.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
5.1 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
64.1%