PT-2019-12971 · Radare2+1 · Radare2+1

Published 2019-06-15 · Updated 2021-07-21 · CVE-2019-12829

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 versions prior to 3.5.1

Description The issue is related to the mishandling of the RParse API, which can be exploited by remote attackers to cause a denial of service, resulting in an application crash, or possibly have other unspecified impacts. This is demonstrated by newstr buffer overflows during replace operations, affecting specific files such as libr/asm/asm.c and libr/parse/parse.c.

Recommendations For versions prior to 3.5.1, update to version 3.5.1 or later to resolve the issue.

Exploit

Fix

DoS

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALT-PU-2019-2162

CVE-2019-12829

Affected Products

Alt Linux

Radare2

References · 4

• 🔥 https://github.com/radare/radare2/issues/14303 · Exploit
• https://osv.dev/vulnerability/CVE-2019-12829 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-12829 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2019-12829 · Vendor Advisory