CVE-2018-3847

Multiple exploitable buffer overflow vulnerabilities exist in image parsing functionality of the CFITSIO library version 3.42. Specially crafted images parsed via the library, can cause a stack-based buffer overflow overwriting arbitrary data. An attacker can deliver an FIT image to trigger this vulnerability and potentially gain code execution.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://security.gentoo.org/glsa/202101-24	Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0530	Exploit Third Party Advisory
https://security.gentoo.org/glsa/202101-24	Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0530	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:nasa:cfitsio:3.42:*:*:*:*:*:*:*

History

21 Nov 2024, 04:06

Type	Values Removed	Values Added
References	~~() https://security.gentoo.org/glsa/202101-24 - Third Party Advisory~~	() https://security.gentoo.org/glsa/202101-24 - Third Party Advisory
References	~~() https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0530 - Exploit, Third Party Advisory~~	() https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0530 - Exploit, Third Party Advisory

Information

Published : 2018-08-01 19:29

Updated : 2024-11-21 04:06

NVD link : CVE-2018-3847

Mitre link : CVE-2018-3847

CVE.ORG link : CVE-2018-3847

JSON object : View

Products Affected

nasa

cfitsio

CWE

CWE-787

Out-of-bounds Write

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