PT-2017-19167 · Radare2 · Radare2

Fumfel · Published 2017-06-19 · Updated 2017-06-27 · CVE-2017-9761

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 1.5.0

Description The issue allows remote attackers to cause a denial of service, resulting in a heap-based out-of-bounds read and application crash, via a crafted binary file. This is due to a problem in the find eoq function in libr/core/cmd.c.

Recommendations For radare2 version 1.5.0, consider avoiding the use of the find eoq function until a patch is available. As a temporary workaround, restrict the processing of crafted binary files to minimize the risk of exploitation.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2017-9761

Affected Products

Radare2

References · 9

• https://github.com/radare/radare2/commit/00e8f205475332d7842d0f0d1481eeab4e83017c · Patch
• https://github.com/radare/radare2/issues/7727 · Patch
• https://ubuntu.com/security/CVE-2017-9761 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-9761 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-9761 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-9761 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-9761 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-9761 · Security Note
• http://securityfocus.com/bid/99138 · Note