IbmCVELIST:CVE-2021-20491CVE-2021-20491
4.4 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
5.1 Medium
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
17.2%
IBM Spectrum Protect Server 7.1 and 8.1 is subject to a stack-based buffer overflow caused by improper bounds checking during the parsing of commands. By issuing such a command with an improper parameter, an authorized administrator could overflow a buffer and cause the server to crash. IBM X-Force ID: 197792.
CNA Affected
[
{
"product": "Spectrum Protect Server",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "8.1"
},
{
"status": "affected",
"version": "7.1"
}
]
}
]Related
4.4 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
5.1 Medium
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
17.2%