lunasvg 2.3.9 blend_transformed_tiled_argb.isra.0 memory corruption

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in lunasvg 2.3.9. This issue affects the function blend_transformed_tiled_argb.isra.0. Executing a manipulation can lead to memory corruption. This vulnerability is tracked as CVE-2024-33766. Moreover, an exploit is present.

Detailsinfo

A vulnerability has been found in lunasvg 2.3.9 and classified as critical. This vulnerability affects the function blend_transformed_tiled_argb.isra.0. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

lunasvg v2.3.9 was discovered to contain an FPE (Floating Point Exception) at blend_transformed_tiled_argb.isra.0.

The advisory is shared for download at github.com. This vulnerability was named CVE-2024-33766 since 04/26/2024. The exploitation appears to be easy. Technical details and also a public exploit are known.

It is possible to download the exploit at github.com. It is declared as proof-of-concept.

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

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: 5.4
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.5
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.3
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/26/2024 🔍
05/01/2024 +5 days 🔍
05/01/2024 +0 days 🔍
12/04/2024 +217 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2024-33766 (🔍)
GCVE (CVE): GCVE-0-2024-33766
GCVE (VulDB): GCVE-100-262552
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/01/2024 06:48
Updated: 12/04/2024 21:07
Changes: 05/01/2024 06:48 (54), 12/04/2024 21:07 (13)
Complete: 🔍
Cache ID: 216::103

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