CVE-2020-14377
- Source
- https://cve.org/CVERecord?id=CVE-2020-14377
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-14377.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-14377
- Downstream
- Related
- Published
- 2020-09-30T19:15:12.917Z
- Modified
- 2026-03-13T00:24:54.750099Z
- Severity
-
- 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A complete lack of validation of attacker-controlled parameters can lead to a buffer over read. The results of the over read are then written back to the guest virtual machine memory. This vulnerability can be used by an attacker in a virtual machine to read significant amounts of host memory. The highest threat from this vulnerability is to data confidentiality and system availability.
- References
-
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html
- http://www.openwall.com/lists/oss-security/2021/01/04/2
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html
- http://www.openwall.com/lists/oss-security/2021/01/04/1
- http://www.openwall.com/lists/oss-security/2021/01/04/5
- https://usn.ubuntu.com/4550-1/
- https://bugzilla.redhat.com/show_bug.cgi?id=1879472
- https://www.openwall.com/lists/oss-security/2020/09/28/3
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "18.02.1"
},
{
"fixed": "18.11.10"
}
]
},
{
"events": [
{
"introduced": "19.02"
},
{
"fixed": "19.11.5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "20.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.11.10"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "19.11.5"
}
]
}
]
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-14377.json"