CVE-2017-15931 Integer overflow in n/a
Crafted ELF files trigger an integer exception leading to invalid memory access in radare2 on 32-bit systems, potentially causing crashes or code execution.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2017-15931?
CVE-2017-15931 is a high-severity vulnerability in Radare Radare2, published on 27 Oct 2017. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-125
Which versions are affected by CVE-2017-15931?
It affects 1 product.
Products include Radare Radare2.
How do I fix CVE-2017-15931?
No fix has been published for CVE-2017-15931 yet. Limit exposure of the affected software until one is available.
Is CVE-2017-15931 being exploited?
There is no known exploitation of CVE-2017-15931 in the wild and no public exploit code.
Other vulnerabilities in Radare Radare2
Sources
Also known as GHSA-9rrf-xh99-j7p6.