PT-2018-12280 · Radare2+1 · Radare2+1

Haijun Wang + 1 · Published 2018-07-12 · Updated 2020-10-15 · CVE-2018-14016

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 2.7.0

Description The issue allows remote attackers to cause a denial of service, resulting in a heap-based buffer over-read and application crash, via a crafted Mini Crash Dump file. This is related to the r bin mdmp init directory entry function in mdmp.c.

Recommendations For radare2 version 2.7.0, consider avoiding the use of the r bin mdmp init directory entry function until a patch is available. As a temporary workaround, restrict the processing of crafted Mini Crash Dump files to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2018-2690

CVE-2018-14016

Affected Products

Alt Linux

Radare2

References · 15

• 🔥 https://github.com/radare/radare2/issues/10464 · Exploit
• https://github.com/radareorg/radare2/commit/eb7deb281df54771fb8ecf5890dc325a7d22d3e2 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-14016 · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2018-2690 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-14016 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14016 · Security Note
• https://ubuntu.com/security/CVE-2018-14016 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-14016 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14015 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14017 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-14016 · Security Note
• https://cve.org/CVERecord?id=CVE-2018-14016 · Security Note
• https://github.com/radare/radare2/issues/10498 · Note
• https://github.com/radare/radare2/issues/10465 · Note
• https://packages.altlinux.org/ru/vuln/CVE-2018-14016 · Note