UbuntuUSN-5538-1libtirpc vulnerability
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.7 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.005 Low
EPSS
Percentile
76.4%
Releases
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
Packages
- libtirpc - transport-independent RPC library - common files
Details
It was discovered that libtirpc incorrectly handled certain inputs.
An attacker could possibly use this issue to cause a denial of service.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 22.04 | noarch | libtirpc3 | < 1.3.2-2ubuntu0.1 | UNKNOWN |
| Ubuntu | 22.04 | noarch | libtirpc-common | < 1.3.2-2ubuntu0.1 | UNKNOWN |
| Ubuntu | 22.04 | noarch | libtirpc-dev | < 1.3.2-2ubuntu0.1 | UNKNOWN |
| Ubuntu | 22.04 | noarch | libtirpc3-dbgsym | < 1.3.2-2ubuntu0.1 | UNKNOWN |
| Ubuntu | 20.04 | noarch | libtirpc3 | < 1.2.5-1ubuntu0.1 | UNKNOWN |
| Ubuntu | 20.04 | noarch | libtirpc-common | < 1.2.5-1ubuntu0.1 | UNKNOWN |
| Ubuntu | 20.04 | noarch | libtirpc-dev | < 1.2.5-1ubuntu0.1 | UNKNOWN |
| Ubuntu | 20.04 | noarch | libtirpc3-dbgsym | < 1.2.5-1ubuntu0.1 | UNKNOWN |
References
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.7 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.005 Low
EPSS
Percentile
76.4%