ReadyMedia up to 1.3.2 HTTP Request out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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7.7$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in ReadyMedia up to 1.3.2. Impacted is an unknown function of the component HTTP Request Handler. Such manipulation leads to out-of-bounds. This vulnerability is documented as CVE-2023-33476. There is not any exploit available.

Detailsinfo

A vulnerability was found in ReadyMedia up to 1.3.2 and classified as problematic. Affected by this issue is an unknown part of the component HTTP Request Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality. CVE summarizes:

ReadyMedia (MiniDLNA) versions from 1.1.15 up to 1.3.2 is vulnerable to Buffer Overflow. The vulnerability is caused by incorrect validation logic when handling HTTP requests using chunked transport encoding. This results in other code later using attacker-controlled chunk values that exceed the length of the allocated buffer, resulting in out-of-bounds read/write.

The weakness was released 06/02/2023. The advisory is shared for download at blog.coffinsec.com. This vulnerability is handled as CVE-2023-33476 since 05/22/2023. There are neither technical details nor an exploit publicly available.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-37639). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.7
VulDB Meta Temp Score: 7.7

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector: 🔍

CVSSv2info

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

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

05/22/2023 🔍
06/02/2023 +11 days 🔍
06/02/2023 +0 days 🔍
01/04/2026 +947 days 🔍

Sourcesinfo

Advisory: DLA 3465-1
Status: Not defined

CVE: CVE-2023-33476 (🔍)
GCVE (CVE): GCVE-0-2023-33476
GCVE (VulDB): GCVE-100-230576
EUVD: 🔍

Entryinfo

Created: 06/02/2023 17:00
Updated: 01/04/2026 12:00
Changes: 06/02/2023 17:00 (37), 06/29/2023 13:34 (1), 06/29/2023 13:40 (11), 01/08/2025 22:23 (26), 01/04/2026 12:00 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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