PT-2017-14290 · Radare2 · Radare2

Gsharpsh00Ter · Published 2017-10-27 · Updated 2017-11-02 · CVE-2017-15931

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 2.0.1

Description The issue exists in the store versioninfo gnu verneed() function in libr/bin/format/elf/elf.c, where an integer exception occurs due to a negative number leading to an invalid memory access. This can be triggered via crafted ELF files on 32-bit systems.

Recommendations For radare2 version 2.0.1, consider updating to a newer version that contains a fix for this issue, as no specific workaround is provided for this version. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2017-15931

Affected Products

Radare2

References · 9

• 🔥 https://github.com/radare/radare2/issues/8731 · Exploit
• https://github.com/radare/radare2/commit/c6d0076c924891ad9948a62d89d0bcdaf965f0cd · Patch
• https://osv.dev/vulnerability/CVE-2017-15931 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-15931 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15931 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-15931 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-15931 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-15931 · Vendor Advisory
• http://securityfocus.com/bid/101609 · Note