CVE-2017-7946
UnknownEPSS 0.87%
Last modified
CVE-2017-7946 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.87% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Radare | Radare2 | 1.3.0 |
References
- https://github.com/radare/radare2/commit/d1e8ac62c6d978d4662f69116e30230d43033c92Issue Tracking, Patch, Third Party Advisory
- https://github.com/radare/radare2/issues/7301Issue Tracking, Patch, Third Party Advisory
- https://github.com/radare/radare2/commit/d1e8ac62c6d978d4662f69116e30230d43033c92Issue Tracking, Patch, Third Party Advisory
- https://github.com/radare/radare2/issues/7301Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-7946?
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.
How severe is CVE-2017-7946?
Severity scoring for CVE-2017-7946 is pending analysis. The EPSS model estimates a 0.87% probability of exploitation in the next 30 days.
How do I fix CVE-2017-7946?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-7946?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST