CVE-2019-19647

HIGH

radare2 <= 4.0.0 - Denial of Service via Unvalidated Content in r_asm_pseudo_incbin

Title source: llm

Description

radare2 through 4.0.0 lacks validation of the content variable in the function r_asm_pseudo_incbin at libr/asm/asm.c, ultimately leading to an arbitrary write. This allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via crafted input.

References (3)

Core 3

Core References

Exploit, Third Party Advisory x_refsource_misc

https://github.com/radareorg/radare2/issues/15545

Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YQTOWEDFXDTGTD6D4NHRB4FUURQSTTEN/

Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WRQXCOVFWZIIMAZIAAFAVQGZOS7LGHXP/

Scores

CVSS v3 7.8

EPSS 0.0157

EPSS Percentile 72.3%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE

CWE-476

Status published

Products (3)

fedoraproject/fedora 30

fedoraproject/fedora 31

radare/radare2 < 4.0.0

Published Dec 09, 2019

Tracked Since Feb 18, 2026