PT-2022-8867 · Radare2+1 · Radare2+1

Aar0Ngeo · Published 2020-05-30 · Updated 2022-08-22 · CVE-2020-27793

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions radare2 (affected versions not specified)

Description A flaw was found in radare2 due to a mismatched array length in core java.c, which could allow an attacker to cause a crash and perform a denial of service attack.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-193

Related Identifiers

ALT-PU-2020-2049

CVE-2020-27793

Affected Products

Alt Linux

Radare2

References · 8

• 🔥 https://github.com/radareorg/radare2/issues/16304 · Exploit
• https://github.com/radareorg/radare2/commit/ced0223c7a1b3b5344af315715cd28fe7c0d9ebc · Patch
• https://security-tracker.debian.org/tracker/CVE-2020-27793 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-27793 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-27793 · Security Note
• https://osv.dev/vulnerability/CVE-2020-27793 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-27793 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-27793 · Security Note