CVE-2018-12320 — HIGH (7.8)

Vulnerability Description

There is a use after free in radare2 2.6.0 in r_anal_bb_free() in libr/anal/bb.c via a crafted Java binary file.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Radare	Radare2	2.6.0

Related Weaknesses (CWE)

CWE-416

References

https://github.com/radare/radare2/commit/90b71c017a7fa9732fe45fd21b245ee051b1f54PatchThird Party Advisory
https://github.com/radare/radare2/issues/10293Issue TrackingThird Party Advisory
https://github.com/radare/radare2/commit/90b71c017a7fa9732fe45fd21b245ee051b1f54PatchThird Party Advisory
https://github.com/radare/radare2/issues/10293Issue TrackingThird Party Advisory

FAQ

What is CVE-2018-12320?

CVE-2018-12320 is a vulnerability with a CVSS score of 7.8 (HIGH). There is a use after free in radare2 2.6.0 in r_anal_bb_free() in libr/anal/bb.c via a crafted Java binary file.

How severe is CVE-2018-12320?

CVE-2018-12320 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-2018-12320?

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