CVE-2017-7946: Use After Free
First published: Tue Apr 18 2017(Updated: )
The get_relocs_64 function in libr/bin/format/mach0/mach0.c in radare2 1.3.0 allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted Mach0 file.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Radare2 | =1.3.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-7946?
CVE-2017-7946 is classified as a denial of service vulnerability due to a use-after-free issue.
How do I fix CVE-2017-7946?
To fix CVE-2017-7946, update radare2 to a version later than 1.3.0, as the issue has been addressed in subsequent releases.
What software is affected by CVE-2017-7946?
CVE-2017-7946 specifically affects radare2 version 1.3.0.
What impact does CVE-2017-7946 have on systems?
CVE-2017-7946 can lead to an application crash, causing a denial of service for users of the affected software.
Is CVE-2017-7946 an exploitable vulnerability?
CVE-2017-7946 can be exploited by remote attackers through crafted Mach0 files, making it a concern for users handling such files.
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