Medium severity · published Aug 22, 2023
CVE-2020-19724
A memory consumption issue in get_data function in binutils/nm.c in GNU nm before 2.34 allows attackers to cause a denial of service via crafted command
5.5
CVSS
0.3%
EPSS
No
On KEV
Description
A memory consumption issue in get_data function in binutils/nm.c in GNU nm before 2.34 allows attackers to cause a denial of service via crafted command.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BI
Binutils · Gnu
before 2.34 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-19724
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-19724
Exploit
https://sourceware.org/bugzilla/show_bug.cgi?id=25362
sourceware.org
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=805f38bc551de820bcd7b31d3c5731ae27cf853a
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