CVE-2018-7247

An issue was discovered in pixHtmlViewer in prog/htmlviewer.c in Leptonica before 1.75.3. Unsanitized input (rootname) can overflow a buffer, leading potentially to arbitrary code execution or possibly unspecified other impact.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/DanBloomberg/leptonica/commit/c1079bb8e77cdd426759e466729917ca37a3ed9f	Third Party Advisory
https://security.gentoo.org/glsa/202312-01
https://github.com/DanBloomberg/leptonica/commit/c1079bb8e77cdd426759e466729917ca37a3ed9f	Third Party Advisory
https://security.gentoo.org/glsa/202312-01

Configurations

Configuration 1 (hide)

cpe:2.3:a:leptonica:leptonica:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-02-19 18:29

Updated : 2024-11-21 04:11

NVD link : CVE-2018-7247

Mitre link : CVE-2018-7247

CVE.ORG link : CVE-2018-7247

JSON object : View

Products Affected

leptonica

leptonica

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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