Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2022-3821 |
CWE-ID | CWE-193 |
Exploitation vector | Local |
Public exploit | N/A |
Vulnerable software Subscribe |
IBM CICS TX Advanced Universal components / Libraries / Software for developers |
Vendor | IBM Corporation |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU69807
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-3821
CWE-ID:
CWE-193 - Off-by-one Error
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an off-by-one error within the format_timespan() function in time-util.c. A local user can trigger an off-by-one error and perform a denial of service (DoS) attack.
Install update from vendor's website.
Vulnerable software versionsIBM CICS TX Advanced: before 10.1.0.0 ifix18
CPE2.3http://www.ibm.com/support/pages/node/7002477
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.