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4.3
CVSSv2

CVE-2018-11383

Published: 22/05/2018 Updated: 24/08/2020
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
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Vulnerability Summary

The r_strbuf_fini() function in radare2 2.5.0 allows remote malicious users 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.

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radare radare2 2.5.0

Vendor Advisories

Arch Linux Issues:
The r_strbuf_fini() function in radare2 250 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_avrc ...

References

CWE-908https://github.com/radare/radare2/issues/9943https://github.com/radare/radare2/commit/9d348bcc2c4bbd3805e7eec97b594be9febbdf9ahttps://nvd.nist.govhttps://security.archlinux.org/CVE-2018-11383
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-30924CVE-2024-3400overflowCVE-2024-23528CVE-2024-21338CVE-2024-3818CVE-2024-23535NULL pointer dereferenceelevation of privilege
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