RDK RDKB-20181217-1 cosa_x_cisco_com_ddns_dml.c Service_SetParamStringValue out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in RDK RDKB-20181217-1. Affected is the function Service_SetParamStringValue of the file cosa_x_cisco_com_ddns_dml.c. This manipulation causes out-of-bounds. This vulnerability is registered as CVE-2019-6964. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability has been found in RDK RDKB-20181217-1 (affected version unknown) and classified as critical. Affected by this vulnerability is the function Service_SetParamStringValue of the file cosa_x_cisco_com_ddns_dml.c. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A heap-based buffer over-read in Service_SetParamStringValue in cosa_x_cisco_com_ddns_dml.c of the RDK RDKB-20181217-1 CcspPandM module may allow attackers with login credentials to achieve information disclosure and code execution by crafting an AJAX call responsible for DDNS configuration with an exactly 64-byte username, password, or domain, for which the buffer size is insufficient for the final '\0' character. This is related to the CcspCommonLibrary and WebUI modules.

The weakness was published 06/20/2019. This vulnerability is known as CVE-2019-6964 since 01/25/2019. The attack can be launched remotely. The successful exploitation needs a single authentication. Technical details of the vulnerability are known, but there is no available exploit.

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

Similar entries are available at VDB-136794, VDB-136793 and VDB-136792. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

01/25/2019 🔍
06/20/2019 +146 days 🔍
06/20/2019 +0 days 🔍
10/07/2023 +1570 days 🔍

Sourcesinfo

Advisory: dojo.bullguard.com
Status: Not defined

CVE: CVE-2019-6964 (🔍)
GCVE (CVE): GCVE-0-2019-6964
GCVE (VulDB): GCVE-100-136795
See also: 🔍

Entryinfo

Created: 06/20/2019 22:13
Updated: 10/07/2023 11:22
Changes: 06/20/2019 22:13 (36), 06/26/2020 14:44 (17), 10/07/2023 11:22 (3)
Complete: 🔍
Cache ID: 216::103

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