hpjansson chafa up to 1.10.2 buffer over-read

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability was found in hpjansson chafa up to 1.10.2. It has been declared as critical. Affected is an unknown function. The manipulation results in buffer over-read. This vulnerability is reported as CVE-2022-2301. The attack requires a local approach. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in hpjansson chafa up to 1.10.2. Affected is some unknown processing. The manipulation with an unknown input leads to a buffer over-read vulnerability. CWE is classifying the issue as CWE-126. The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Buffer Over-read in GitHub repository hpjansson/chafa prior to 1.10.3.

The weakness was disclosed 07/04/2022. The advisory is available at huntr.dev. This vulnerability is traded as CVE-2022-2301 since 07/04/2022. The technical details are unknown and an exploit is not available.

Upgrading to version 1.10.3 eliminates this vulnerability. Applying the patch 56fabfa18a6880b4cb66047fa6557920078048d9 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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

Productinfo

Vendor

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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: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 5.5
CNA Vector (huntr.dev): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Buffer over-read
CWE: CWE-126 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: chafa 1.10.3
Patch: 56fabfa18a6880b4cb66047fa6557920078048d9

Timelineinfo

07/04/2022 🔍
07/04/2022 +0 days 🔍
07/04/2022 +0 days 🔍
07/19/2022 +15 days 🔍

Sourcesinfo

Product: github.com

Advisory: 56fabfa18a6880b4cb66047fa6557920078048d9
Status: Confirmed

CVE: CVE-2022-2301 (🔍)
GCVE (CVE): GCVE-0-2022-2301
GCVE (VulDB): GCVE-100-203202

Entryinfo

Created: 07/04/2022 15:10
Updated: 07/19/2022 06:48
Changes: 07/04/2022 15:10 (51), 07/19/2022 06:38 (1), 07/19/2022 06:48 (17)
Complete: 🔍
Cache ID: 216::103

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

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