Vulnerability Description
radare2 through 4.0.0 lacks validation of the content variable in the function r_asm_pseudo_incbin at libr/asm/asm.c, ultimately leading to an arbitrary write. This allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via crafted input.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Radare | Radare2 | <= 4.0.0 |
| Fedoraproject | Fedora | 30 |
Related Weaknesses (CWE)
References
- https://github.com/radareorg/radare2/issues/15545ExploitThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://github.com/radareorg/radare2/issues/15545ExploitThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2019-19647?
CVE-2019-19647 is a vulnerability with a CVSS score of 7.8 (HIGH). radare2 through 4.0.0 lacks validation of the content variable in the function r_asm_pseudo_incbin at libr/asm/asm.c, ultimately leading to an arbitrary write. This allows remote attackers to cause a ...
How severe is CVE-2019-19647?
CVE-2019-19647 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-19647?
Check the references section above for vendor advisories and patch information. Affected products include: Radare Radare2, Fedoraproject Fedora.