Overview
- Description
- An infinite loop vulnerability was found in libtirpc before version 1.0.2-rc2. With the port to using poll rather than select, exhaustion of file descriptors would cause the server to enter an infinite loop, consuming a large amount of CPU time and denying service to other clients until restarted.
- Source
- secalert@redhat.com
- NVD status
- Modified
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 7.8
- Impact score
- 6.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:C
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:libtirpc_project:libtirpc:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C1FF7336-78CD-4C57-8149-8C31AF870ACB",
"versionEndIncluding": "1.0.1"
},
{
"criteria": "cpe:2.3:a:libtirpc_project:libtirpc:1.0.2:rc1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "10C4B4FC-55E5-49D2-94DC-BE6C7EB56AB4"
}
],
"operator": "OR"
}
]
}
]