CVE-2017-15931

Public Exploit

Description

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.

Category

7.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.21%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/radare/radare2/commit/c6d0076c924891ad9948a62d89d0bcdaf965f0cd issue tracking third party advisory patch
http://www.securityfocus.com/bid/101609 vdb entry
https://github.com/radare/radare2/issues/8731 issue tracking patch exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-15931?
CVE-2017-15931 has been scored as a high severity vulnerability.
How to fix CVE-2017-15931?
To fix CVE-2017-15931, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-15931 being actively exploited in the wild?
It is possible that CVE-2017-15931 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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