syoyo tinydng tiny_dng_loader.h __interceptor_memcpy heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k0.00

A vulnerability, which was classified as problematic, has been found in syoyo tinydng (the affected version unknown). Affected by this issue is the function __interceptor_memcpy of the file tiny_dng_loader.h. The manipulation with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is availability.

The weakness was disclosed 03/22/2023. The advisory is available at github.com. This vulnerability is handled as CVE-2023-1570. Technical details as well as a public exploit are known.

The exploit is available at github.com. It is declared as proof-of-concept.

Applying a patch is able to eliminate this problem.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.9

VulDB Base Score: 3.3
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 3.3
CNA Vector (VulDB): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/22/2023 🔍
03/22/2023 +0 days 🔍
03/22/2023 +0 days 🔍
04/12/2023 +21 days 🔍

Sourcesinfo

Advisory: 28
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2023-1570 (🔍)
GCVE (CVE): GCVE-0-2023-1570
GCVE (VulDB): GCVE-100-223562
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/22/2023 12:08 PM
Updated: 04/12/2023 08:40 PM
Changes: 03/22/2023 12:08 PM (43), 04/12/2023 08:33 PM (3), 04/12/2023 08:40 PM (28)
Complete: 🔍
Submitter: 10cksYiqiyinHangzhouTechnology
Cache ID: 18:235:40

Submitinfo

Accepted

  • Submit #103763: tinydng heap-buffer-overflow (by 10cksYiqiyinHangzhouTechnology)

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