hicolor 0.5.0 PNG File png_quantize heap-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.2$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in hicolor 0.5.0. Impacted is the function png_quantize of the component PNG File Handler. Executing a manipulation can lead to heap-based overflow. This vulnerability is registered as CVE-2024-41440. Furthermore, an exploit is available.

Detailsinfo

A vulnerability has been found in hicolor 0.5.0 and classified as problematic. This vulnerability affects the function png_quantize of the component PNG File Handler. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is 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(). As an impact it is known to affect availability. CVE summarizes:

A heap buffer overflow in the function png_quantize() of hicolor v0.5.0 allows attackers to cause a Denial of Service (DoS) via a crafted PNG file.

The advisory is available at github.com. This vulnerability was named CVE-2024-41440 since 07/18/2024. 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.

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

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

Physical: No
Local: No
Remote: Partially

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

07/18/2024 🔍
07/30/2024 +12 days 🔍
07/30/2024 +0 days 🔍
07/31/2024 +1 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2024-41440 (🔍)
GCVE (CVE): GCVE-0-2024-41440
GCVE (VulDB): GCVE-100-273190
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/30/2024 21:33
Updated: 07/31/2024 20:51
Changes: 07/30/2024 21:33 (56), 07/31/2024 20:51 (2)
Complete: 🔍
Cache ID: 216::103

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