PT-2018-11120 · Radare2 · Radare2

Fumfel · Published 2018-06-13 · Updated 2018-08-02 · CVE-2018-12320

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions radare2 version 2.6.0

Description The issue is related to a use after free in the r anal bb free() function, located in libr/anal/bb.c, which can be triggered by a crafted Java binary file.

Recommendations For radare2 version 2.6.0, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2018-12320

Affected Products

Radare2

References · 8

• https://github.com/radare/radare2/commit/90b71c017a7fa9732fe45fd21b245ee051b1f548 · Patch
• https://osv.dev/vulnerability/CVE-2018-12320 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-12320 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-12320 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-12320 · Security Note
• https://cve.org/CVERecord?id=CVE-2018-12320 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-12320 · Vendor Advisory
• https://github.com/radare/radare2/issues/10293 · Note