5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.0004 Low
EPSS
Percentile
10.3%
An issue was discovered in GNU Binutils 2.34. It is a memory leak when
process microblaze-dis.c. This one will consume memory on each insn
disassembled.
Author | Note |
---|---|
seth-arnold | binutils isn’t safe for untrusted inputs. |
launchpad.net/bugs/cve/CVE-2020-21490
nvd.nist.gov/vuln/detail/CVE-2020-21490
security-tracker.debian.org/tracker/CVE-2020-21490
sourceware.org/bugzilla/show_bug.cgi?id=25249
sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=378fd436405b3051df34ac995b2e03fe1f3d1907
ubuntu.com/security/notices/USN-6381-1
www.cve.org/CVERecord?id=CVE-2020-21490