CVE-2019-25695

R 3.4.4 contains a local buffer overflow vulnerability that allows attackers to execute arbitrary code by injecting malicious input into the GUI Preferences language field. Attackers can craft a payload with a 292-byte offset and JMP ESP instruction to execute commands like calc.exe when the payload is pasted into the Language for menus and messages field.

CVSS v3 8.4 HIGH

8.4^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.5 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://cloud.r-project.org/bin/windows/
https://www.exploit-db.com/exploits/46265
https://www.vulncheck.com/advisories/r-local-buffer-overflow-windows-xp-sp3
https://access.redhat.com/security/cve/CVE-2019-25695
https://bugzilla.redhat.com/show_bug.cgi?id=2457652
https://security.access.redhat.com/data/csaf/v2/vex/2019/cve-2019-25695.json

Configurations

No configuration.

History

30 Jun 2026, 03:16

Type	Values Removed	Values Added
References		() https://access.redhat.com/security/cve/CVE-2019-25695 - () https://bugzilla.redhat.com/show_bug.cgi?id=2457652 - () https://security.access.redhat.com/data/csaf/v2/vex/2019/cve-2019-25695.json -

12 Apr 2026, 13:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-12 13:16

Updated : 2026-06-30 03:16

NVD link : CVE-2019-25695

Mitre link : CVE-2019-25695

CVE.ORG link : CVE-2019-25695

JSON object : View

Products Affected

No product.

CWE

CWE-787

Out-of-bounds Write

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