D-Link DIR-868L A_1-12_eu_multi_20170316 inet_ntoa param_2 buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.5$5k-$25k0.00

Summaryinfo

A vulnerability labeled as critical has been found in D-Link DIR-868L A_1-12_eu_multi_20170316. Affected is the function inet_ntoa. Executing a manipulation of the argument param_2 can lead to buffer overflow. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability appears as CVE-2023-39668. There is no available exploit.

Detailsinfo

A vulnerability has been found in D-Link DIR-868L A_1-12_eu_multi_20170316 (Router Operating System) and classified as critical. This vulnerability affects the function inet_ntoa. The manipulation of the argument param_2 with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

** UNSUPPORTED WHEN ASSIGNED ** D-Link DIR-868L fw_revA_1-12_eu_multi_20170316 was discovered to contain a buffer overflow via the param_2 parameter in the inet_ntoa() function.

The weakness was presented 08/18/2023. The advisory is available at github.com. This vulnerability was named CVE-2023-39668 since 08/07/2023. Technical details 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.

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Productinfo

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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: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / 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

08/07/2023 🔍
08/18/2023 +11 days 🔍
08/18/2023 +0 days 🔍
08/02/2024 +350 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: github.com
Status: Not defined

CVE: CVE-2023-39668 (🔍)
GCVE (CVE): GCVE-0-2023-39668
GCVE (VulDB): GCVE-100-237478

Entryinfo

Created: 08/18/2023 08:41
Updated: 08/02/2024 22:07
Changes: 08/18/2023 08:41 (41), 09/13/2023 13:22 (11), 08/02/2024 22:07 (16)
Complete: 🔍
Cache ID: 216::103

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