dpdk 17.05 integer overflow

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in dpdk 17.05. Affected by this issue is some unknown functionality. The manipulation results in integer overflow. This vulnerability is reported as CVE-2020-10723. The attack requires a local approach. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, was found in dpdk 17.05. Affected is an unknown function. The manipulation with an unknown input leads to a integer overflow vulnerability. CWE is classifying the issue as CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A memory corruption issue was found in DPDK versions 17.05 and above. This flaw is caused by an integer truncation on the index of a payload. Under certain circumstances, the index (a UInt) is copied and truncated into a uint16, which can lead to out of bound indexing and possible memory corruption.

The weakness was disclosed 05/19/2020 (Website). The advisory is available at usn.ubuntu.com. This vulnerability is traded as CVE-2020-10723 since 03/20/2020. Local access is required to approach this attack. Additional levels of successful authentication are required for exploitation. The technical details are unknown and an exploit is not available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-155441 and VDB-155443 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.6

VulDB Base Score: 4.2
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.1
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/20/2020 🔍
05/19/2020 +60 days 🔍
05/20/2020 +1 days 🔍
10/18/2020 +151 days 🔍

Sourcesinfo

Advisory: usn.ubuntu.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-10723 (🔍)
GCVE (CVE): GCVE-0-2020-10723
GCVE (VulDB): GCVE-100-155442
See also: 🔍

Entryinfo

Created: 05/20/2020 07:07
Updated: 10/18/2020 19:27
Changes: 05/20/2020 07:07 (37), 05/20/2020 07:12 (11), 10/18/2020 19:27 (1)
Complete: 🔍
Cache ID: 216::103

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