What is CVE-2018-11383?

CVE-2018-11383 is a medium-severity vulnerability in Radare Radare2, classified under Use of Uninitialized Resource. CVSS score: 5.5/10. Published 2018-05-22.

How severe is CVE-2018-11383?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Radare Radare2

CVE-2018-11383

The r_strbuf_fini() function in radare2 2.5.0 allows remote attackers to cause a denial of service (invalid free and application crash) via a crafted ELF file because of an uninitialized variable in the CPSE handler in libr/anal/p/anal_avr.c.

EPSS: 0.011 (63.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Radare Radare2 — versions 2.5.0
N/a — versions n/a

Weakness classification (CWE)

CWE-908 — Use of Uninitialized Resource

References

cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-11383?: CVE-2018-11383 is a medium-severity vulnerability in Radare Radare2, classified under Use of Uninitialized Resource. CVSS score: 5.5/10. Published 2018-05-22.
How severe is CVE-2018-11383?: Medium severity. CVSS v3 base score is 5.5 out of 10.