openEuler 22.03 LTS SP3 update for glibc
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2024-2961 |
| CWE-ID | CWE-119 |
| Exploitation vector | Network |
| Public exploit | Public exploit code for vulnerability #1 is available. |
| Vulnerable software |
openEuler Operating systems & Components / Operating system glibc-help Operating systems & Components / Operating system package or component glibc-locale-source Operating systems & Components / Operating system package or component nscd Operating systems & Components / Operating system package or component glibc-debugutils Operating systems & Components / Operating system package or component glibc-debuginfo Operating systems & Components / Operating system package or component libnsl Operating systems & Components / Operating system package or component glibc-nss-devel Operating systems & Components / Operating system package or component glibc-common Operating systems & Components / Operating system package or component glibc-debugsource Operating systems & Components / Operating system package or component glibc-locale-archive Operating systems & Components / Operating system package or component glibc-all-langpacks Operating systems & Components / Operating system package or component glibc-devel Operating systems & Components / Operating system package or component glibc-compat-2.17 Operating systems & Components / Operating system package or component nss_modules Operating systems & Components / Operating system package or component glibc Operating systems & Components / Operating system package or component |
| Vendor | openEuler |
Security Bulletin
This security bulletin contains one high risk vulnerability.
1) Buffer overflow
EUVDB-ID: #VU88822
Risk: High
CVSSv4.0: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Amber]
CVE-ID: CVE-2024-2961
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error within the iconv() function when converting string to the ISO-2022-CN-EXT character set. A remote attacker can pass specially crafted input to the application, trigger a 4 byte buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP3
glibc-help: before 2.34-150
glibc-locale-source: before 2.34-150
nscd: before 2.34-150
glibc-debugutils: before 2.34-150
glibc-debuginfo: before 2.34-150
libnsl: before 2.34-150
glibc-nss-devel: before 2.34-150
glibc-common: before 2.34-150
glibc-debugsource: before 2.34-150
glibc-locale-archive: before 2.34-150
glibc-all-langpacks: before 2.34-150
glibc-devel: before 2.34-150
glibc-compat-2.17: before 2.34-150
nss_modules: before 2.34-150
glibc: before 2.34-150
CPE2.3- cpe:2.3:o:openeuler:openeuler:22.03:LTS SP3:*:*:*:*:*:*
- cpe:2.3:o:openeuler:glibc-help:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:glibc-locale-source:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:nscd:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:glibc-debugutils:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:glibc-debuginfo:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:libnsl:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:glibc-nss-devel:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:glibc-common:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:glibc-debugsource:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:glibc-locale-archive:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:glibc-all-langpacks:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:glibc-devel:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:glibc-compat-2.17:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:nss_modules:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:glibc:*:*:*:*:*:openeuler:*:*
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1845
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. However, a fully functional exploit for this vulnerability is available.
