CVE-2017-6197 — MEDIUM (5.5)

Vulnerability Description

The r_read_* functions in libr/include/r_endian.h in radare2 1.2.1 allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted binary file, as demonstrated by the r_read_le32 function.

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	1.2.1

Related Weaknesses (CWE)

CWE-476

References

http://www.securityfocus.com/bid/96433
https://github.com/radare/radare2/commit/1ea23bd6040441a21fbcfba69dce9a01af03f98Patch
https://github.com/radare/radare2/issues/6816ExploitPatchVendor Advisory
http://www.securityfocus.com/bid/96433
https://github.com/radare/radare2/commit/1ea23bd6040441a21fbcfba69dce9a01af03f98Patch
https://github.com/radare/radare2/issues/6816ExploitPatchVendor Advisory

FAQ

What is CVE-2017-6197?

CVE-2017-6197 is a vulnerability with a CVSS score of 5.5 (MEDIUM). The r_read_* functions in libr/include/r_endian.h in radare2 1.2.1 allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted binary file, as de...

How severe is CVE-2017-6197?

CVE-2017-6197 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-2017-6197?

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