openEuler update for gcc
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2023-4039 |
| CWE-ID | CWE-254 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
openEuler Operating systems & Components / Operating system libquadmath Operating systems & Components / Operating system package or component libquadmath-devel Operating systems & Components / Operating system package or component libquadmath-static Operating systems & Components / Operating system package or component gcc-gdb-plugin Operating systems & Components / Operating system package or component libubsan Operating systems & Components / Operating system package or component libitm-static Operating systems & Components / Operating system package or component gcc-c++ Operating systems & Components / Operating system package or component libasan Operating systems & Components / Operating system package or component liblsan Operating systems & Components / Operating system package or component libitm Operating systems & Components / Operating system package or component libobjc Operating systems & Components / Operating system package or component libstdc++ Operating systems & Components / Operating system package or component libgfortran Operating systems & Components / Operating system package or component gcc-plugin-devel Operating systems & Components / Operating system package or component liblsan-static Operating systems & Components / Operating system package or component libtsan Operating systems & Components / Operating system package or component libtsan-static Operating systems & Components / Operating system package or component libitm-devel Operating systems & Components / Operating system package or component libstdc++-static Operating systems & Components / Operating system package or component gcc-objc Operating systems & Components / Operating system package or component libatomic-static Operating systems & Components / Operating system package or component libatomic Operating systems & Components / Operating system package or component cpp Operating systems & Components / Operating system package or component gcc-debuginfo Operating systems & Components / Operating system package or component libstdc++-devel Operating systems & Components / Operating system package or component gcc-objc++ Operating systems & Components / Operating system package or component gcc-gfortran Operating systems & Components / Operating system package or component libubsan-static Operating systems & Components / Operating system package or component libgfortran-static Operating systems & Components / Operating system package or component gcc-base-debuginfo Operating systems & Components / Operating system package or component libgomp Operating systems & Components / Operating system package or component libgcc Operating systems & Components / Operating system package or component libasan-static Operating systems & Components / Operating system package or component gcc Operating systems & Components / Operating system package or component |
| Vendor | openEuler |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) Security features bypass
EUVDB-ID: #VU81045
Risk: Medium
CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2023-4039
CWE-ID:
CWE-254 - Security Features
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to the GCC's stack smashing protection does not detect or defend against overflows of dynamically-sized local variables on AArch64 targets. A remote attacker can bypass expected security restrictions and successfully exploit buffer overflow vulnerabilities.
Install updates from vendor's repository.
Vulnerable software versionsopenEuler: 20.03 LTS SP1 - 22.03 LTS SP2
libquadmath: before 7.3.0-2020033101.52
libquadmath-devel: before 7.3.0-2020033101.52
libquadmath-static: before 7.3.0-2020033101.52
gcc-gdb-plugin: before 7.3.0-2020033101.52
libubsan: before 7.3.0-2020033101.52
libitm-static: before 7.3.0-2020033101.52
gcc-c++: before 7.3.0-2020033101.52
libasan: before 7.3.0-2020033101.52
liblsan: before 7.3.0-2020033101.52
libitm: before 7.3.0-2020033101.52
libobjc: before 7.3.0-2020033101.52
libstdc++: before 7.3.0-2020033101.52
libgfortran: before 7.3.0-2020033101.52
gcc-plugin-devel: before 7.3.0-2020033101.52
liblsan-static: before 7.3.0-2020033101.52
libtsan: before 7.3.0-2020033101.52
libtsan-static: before 7.3.0-2020033101.52
libitm-devel: before 7.3.0-2020033101.52
libstdc++-static: before 7.3.0-2020033101.52
gcc-objc: before 7.3.0-2020033101.52
libatomic-static: before 7.3.0-2020033101.52
libatomic: before 7.3.0-2020033101.52
cpp: before 7.3.0-2020033101.52
gcc-debuginfo: before 7.3.0-2020033101.52
libstdc++-devel: before 7.3.0-2020033101.52
gcc-objc++: before 7.3.0-2020033101.52
gcc-gfortran: before 7.3.0-2020033101.52
libubsan-static: before 7.3.0-2020033101.52
libgfortran-static: before 7.3.0-2020033101.52
gcc-base-debuginfo: before 7.3.0-2020033101.52
libgomp: before 7.3.0-2020033101.52
libgcc: before 7.3.0-2020033101.52
libasan-static: before 7.3.0-2020033101.52
gcc: before 7.3.0-2020033101.52
CPE2.3- cpe:2.3:o:openeuler:openeuler:20.03:LTS SP1:*:*:*:*:*:*
- cpe:2.3:o:openeuler:openeuler:20.03:LTS SP3:*:*:*:*:*:*
- cpe:2.3:o:openeuler:openeuler:22.03:LTS:*:*:*:*:*:*
- cpe:2.3:a:openeuler:libquadmath:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libquadmath-devel:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libquadmath-static:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:gcc-gdb-plugin:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libubsan:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libitm-static:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:gcc-c_plus_plus:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libasan:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:liblsan:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libitm:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libobjc:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libstdc_plus_plus:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libgfortran:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:gcc-plugin-devel:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:liblsan-static:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libtsan:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libtsan-static:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libitm-devel:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libstdc_plus_plus_-static:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:gcc-objc:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libatomic-static:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libatomic:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:cpp:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:gcc-debuginfo:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libstdc_plus_plus_-devel:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:gcc-objc_plus_plus:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:gcc-gfortran:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libubsan-static:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libgfortran-static:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:gcc-base-debuginfo:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libgomp:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libgcc:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:libasan-static:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:gcc:*:*:*:*:*:openeuler:*:*
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1735
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
