Rizin up to 0.4.0 DEX File Parser out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Rizin up to 0.4.0. Affected is an unknown function of the component DEX File Parser. The manipulation results in out-of-bounds write. This vulnerability is known as CVE-2022-36039. It is possible to launch the attack remotely. No exploit is available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability, which was classified as critical, was found in Rizin up to 0.4.0. Affected is an unknown functionality of the component DEX File Parser. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Rizin is a UNIX-like reverse engineering framework and command-line toolset. Versions 0.4.0 and prior are vulnerable to out-of-bounds write when parsing DEX files. A user opening a malicious DEX file could be affected by this vulnerability, allowing an attacker to execute code on the user's machine. A patch is available on the `dev` branch of the repository.

The weakness was published 09/07/2022 as GHSA-pr85-hv85-45pg. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2022-36039 since 07/15/2022. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Applying the patch 1524f85211445e41506f98180f8f69f7bf115406 is able to eliminate this problem. The bugfix is ready for download at github.com.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / 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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 1524f85211445e41506f98180f8f69f7bf115406

Timelineinfo

07/15/2022 🔍
09/07/2022 +54 days 🔍
09/07/2022 +0 days 🔍
09/07/2022 +0 days 🔍

Sourcesinfo

Advisory: GHSA-pr85-hv85-45pg
Status: Confirmed

CVE: CVE-2022-36039 (🔍)
GCVE (CVE): GCVE-0-2022-36039
GCVE (VulDB): GCVE-100-208020

Entryinfo

Created: 09/07/2022 16:53
Changes: 09/07/2022 16:53 (51)
Complete: 🔍
Cache ID: 216::103

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