7.1 High
AI Score
Confidence
Low
4.7 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
0.0004 Low
EPSS
Percentile
5.2%
Buffer overflow in the BrSmRcvAndCheck function in the RCHMGR module on IBM OS/400 V5R4M0, V5R4M5, and V6R1M0 allows local users to cause a denial of service (task halt and main storage dump) via unspecified vectors involving the running of diagnostics on a modem port. NOTE: there might be limited attack scenarios.
CPE | Name | Operator | Version |
---|---|---|---|
ibm:os_400 | ibm os 400 | eq | v6r1m0 |
ibm:os_400 | ibm os 400 | eq | v5r4m5 |
ibm:os_400 | ibm os 400 | eq | v5r4m0 |