CVE-2021-43814

Published: Dic 13, 2021 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2021-30699 Aliases: GSD-2021-43814
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,7
Source: [email protected]
Attack Vector: local
Attack Complexity: high
Privileges Required: none
User Interaction: required
Scope: changed
Confidentiality: high
Integrity: high
Availability: high
MEDIUM 6,8
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: partial

Description

AI Translation Available

Rizin is a UNIX-like reverse engineering framework and command-line toolset. In versions up to and including 0.3.1 there is a heap-based out of bounds write in parse_die() when reversing an AMD64 ELF binary with DWARF debug info. When a malicious AMD64 ELF binary is opened by a victim user, Rizin may crash or execute unintended actions. No workaround are known and users are advised to upgrade.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0025
Percentile
0,5th
Updated

EPSS Score Trend (Last 90 Days)

787

Out-of-bounds Write

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Other
Potential Impacts:
Modify Memory Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Unexpected State
Applicable Platforms
Languages: Assembly, C, C++, Memory-Unsafe
Technologies: ICS/OT
Likelihood of Exploit: High
View CWE Details
Application

Rizin by Rizin

Product Information
Vendor Rizin
Product Rizin
Version Range Affected
To 0.3.1 (inclusive)
cpe:2.3:a:rizin:rizin:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/rizinorg/rizin/commit/aa6917772d2f32e5a7…
Patch Third Party Advisory
https://github.com/rizinorg/rizin/commit/aa6917772d2f32e5a7daab25a46c72df0b5ea4…
https://github.com/rizinorg/rizin/issues/2083
Third Party Advisory
https://github.com/rizinorg/rizin/issues/2083
https://github.com/rizinorg/rizin/security/advisories/GHSA-…
Third Party Advisory
https://github.com/rizinorg/rizin/security/advisories/GHSA-hqqp-vjcm-mw8r
https://github.com/rizinorg/rizin/commit/aa6917772d2f32e5a7…
Patch Third Party Advisory
https://github.com/rizinorg/rizin/commit/aa6917772d2f32e5a7daab25a46c72df0b5ea4…
https://github.com/rizinorg/rizin/issues/2083
Third Party Advisory
https://github.com/rizinorg/rizin/issues/2083
https://github.com/rizinorg/rizin/security/advisories/GHSA-…
Third Party Advisory
https://github.com/rizinorg/rizin/security/advisories/GHSA-hqqp-vjcm-mw8r