CVE-2018-7640 - Vulnerability Details - OpenCVE

Description

An issue was discovered in CImg v.220. A heap-based buffer over-read in load_bmp in CImg.h occurs when loading a crafted bmp image, a different vulnerability than CVE-2018-7588. This is in a Monochrome case, aka case 1.

Published: 2018-03-02

Score: 7.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:cimg:cimg:.220:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
Debian DLA	DLA-1934-1	cimg security update
Debian DLA	DLA-2421-1	cimg security update
EUVD	EUVD-2018-19359	An issue was discovered in CImg v.220. A heap-based buffer over-read in load_bmp in CImg.h occurs when loading a crafted bmp image, a different vulnerability than CVE-2018-7588. This is in a Monochrome case, aka case 1.

No CVSS v4.0

No CVSS v3.1

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00227.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/dtschump/CImg/issues/185
https://lists.debian.org/debian-lts-announce/2019/09/msg00030.html
https://lists.debian.org/debian-lts-announce/2020/10/msg00033.html

History

No history.

Subscriptions

Cimg Cimg

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-03-02T14:00:00.000Z

Updated: 2024-08-05T06:31:05.028Z

Reserved: 2018-03-02T00:00:00.000Z

Link: CVE-2018-7640

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-03-02T14:29:00.390

Modified: 2024-11-21T04:12:27.477

Link: CVE-2018-7640

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-125

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