PT-2018-10538 · Radare2 · Radare2

Published 2018-05-22 · Updated 2018-06-27 · CVE-2018-11381

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions radare2 version 2.5.0

Description The issue concerns a denial of service caused by a heap-based out-of-bounds read and application crash. This can be triggered by remote attackers via a crafted binary file, specifically exploiting the string scan range() function.

Recommendations For radare2 version 2.5.0, as a temporary workaround, consider disabling the string scan range() function until a patch is available.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2018-11381

Affected Products

Radare2

References · 8

• https://github.com/radare/radare2/commit/3fcf41ed96ffa25b38029449520c8d0a198745f3 · Patch
• https://osv.dev/vulnerability/CVE-2018-11381 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-11381 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-11381 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2018-11381 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-11381 · Security Note
• https://ubuntu.com/security/CVE-2018-11381 · Vendor Advisory
• https://github.com/radare/radare2/issues/9902 · Note