Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2021-29338 |
CWE-ID | CWE-190 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software |
openEuler Operating systems & Components / Operating system openjpeg2-help Operating systems & Components / Operating system package or component openjpeg2-devel Operating systems & Components / Operating system package or component openjpeg2-debuginfo Operating systems & Components / Operating system package or component openjpeg2-debugsource Operating systems & Components / Operating system package or component openjpeg2 Operating systems & Components / Operating system package or component |
Vendor | openEuler |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU63449
Risk: Low
CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2021-29338
CWE-ID:
CWE-190 - Integer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to integer overflow when using the command line option "-ImgDir" on a directory that contains 1048576 files. A remote attacker can pass specially crafted data to the application, trigger integer overflow and perform a denial of service attack.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 20.03 LTS SP1 - 20.03 LTS SP2
openjpeg2-help: before 2.3.1-7
openjpeg2-devel: before 2.3.1-7
openjpeg2-debuginfo: before 2.3.1-7
openjpeg2-debugsource: before 2.3.1-7
openjpeg2: before 2.3.1-7
CPE2.3https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1363
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.