PT-2018-12279 · Radare2+1 · Radare2+1

Macromachine · Published 2018-07-12 · Updated 2025-03-18 · CVE-2018-14015

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 is related to a denial of service caused by an invalid read and application crash. This occurs when a crafted ELF file is processed due to missing input validation in the r bin dwarf parse comp unit function in libr/bin/dwarf.c, which is called by the sdb set internal function in sdb.c.

Recommendations For radare2 version 2.7.0, consider restricting the use of the sdb set internal function until a patch is available, or avoid processing untrusted ELF files to minimize the risk of exploitation.

Exploit

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2018-2690

CVE-2018-14015

Affected Products

Alt Linux

Radare2

References · 16

• 🔥 https://github.com/radare/radare2/issues/10465 · Exploit
• https://github.com/radareorg/radare2/commit/d37d2b858ac47f2f108034be0bcecadaddfbc8b3 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-14015 · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2018-2690 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14016 · Security Note
• https://cve.org/CVERecord?id=CVE-2018-14015 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-14015 · Security Note
• https://osv.dev/vulnerability/CVE-2018-14015 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14015 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2018-14015 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14017 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-14015 · Vendor Advisory
• https://github.com/radare/radare2/issues/10498 · Note
• https://github.com/radare/radare2/issues/10464 · Note
• https://packages.altlinux.org/ru/vuln/CVE-2018-14015 · Note