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

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 08/02/2024).

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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Version

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Website

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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