High severity · published Sep 16, 2020
CVE-2020-25559
gnuplot 5.5 is affected by double free when executing print_set_output
7.8
CVSS
1.6%
EPSS
No
On KEV
Description
gnuplot 5.5 is affected by double free when executing print_set_output. This may result in context-dependent arbitrary code execution.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GN
Gnuplot · Gnuplot
5.5.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-25559
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-25559
Exploit
https://sourceforge.net/p/gnuplot/bugs/2312/
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