CVE-2017-15931

In radare2 2.0.1, an integer exception (negative number leading to an invalid memory access) exists in store_versioninfo_gnu_verneed() in libr/bin/format/elf/elf.c via crafted ELF files on 32bit systems.

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/radare/radare2/issues/8731	Exploit Issue Tracking Patch Third Party Advisory
https://github.com/radare/radare2/commit/c6d0076c924891ad9948a62d89d0bcdaf965f0cd	Issue Tracking Patch Third Party Advisory
http://www.securityfocus.com/bid/101609

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Configurations

Configuration 1 (hide)

cpe:2.3:a:radare:radare2:2.0.1:*:*:*:*:*:*:*

Information

Published : 2017-10-27 11:29

Updated : 2017-11-01 18:29

NVD link : CVE-2017-15931

Mitre link : CVE-2017-15931

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

radare

radare2

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