CVE-2018-11377 — MEDIUM (5.5)

Vulnerability Description

The avr_op_analyze() function in radare2 2.5.0 allows remote attackers to cause a denial of service (heap-based out-of-bounds read and application crash) via a crafted binary file.

CVSS Score

5.5

MEDIUM

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Radare	Radare2	2.5.0

Related Weaknesses (CWE)

CWE-125

References

https://github.com/radare/radare2/commit/25a3703ef2e015bbe1d1f16f6b2f63bb10dd34fPatchThird Party Advisory
https://github.com/radare/radare2/commit/b35530fa0681b27eba084de5527037ebfb39742PatchThird Party Advisory
https://github.com/radare/radare2/issues/9901Third Party Advisory
https://github.com/radare/radare2/commit/25a3703ef2e015bbe1d1f16f6b2f63bb10dd34fPatchThird Party Advisory
https://github.com/radare/radare2/commit/b35530fa0681b27eba084de5527037ebfb39742PatchThird Party Advisory
https://github.com/radare/radare2/issues/9901Third Party Advisory

FAQ

What is CVE-2018-11377?

CVE-2018-11377 is a vulnerability with a CVSS score of 5.5 (MEDIUM). The avr_op_analyze() function in radare2 2.5.0 allows remote attackers to cause a denial of service (heap-based out-of-bounds read and application crash) via a crafted binary file.

How severe is CVE-2018-11377?

CVE-2018-11377 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-11377?

Check the references section above for vendor advisories and patch information. Affected products include: Radare Radare2.