CVE-2018-7641

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 "32 bits colors" case, aka case 32.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

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://github.com/dtschump/CImg/issues/185	Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/09/msg00030.html
https://lists.debian.org/debian-lts-announce/2020/10/msg00033.html
https://github.com/dtschump/CImg/issues/185	Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/09/msg00030.html
https://lists.debian.org/debian-lts-announce/2020/10/msg00033.html

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 04:12

Type	Values Removed	Values Added
References	~~() https://github.com/dtschump/CImg/issues/185 - Exploit, Third Party Advisory~~	() https://github.com/dtschump/CImg/issues/185 - Exploit, Third Party Advisory
References	~~() https://lists.debian.org/debian-lts-announce/2019/09/msg00030.html -~~	() https://lists.debian.org/debian-lts-announce/2019/09/msg00030.html -
References	~~() https://lists.debian.org/debian-lts-announce/2020/10/msg00033.html -~~	() https://lists.debian.org/debian-lts-announce/2020/10/msg00033.html -

Information

Published : 2018-03-02 14:29

Updated : 2024-11-21 04:12

NVD link : CVE-2018-7641

Mitre link : CVE-2018-7641

CVE.ORG link : CVE-2018-7641

JSON object : View

Products Affected

cimg

cimg

CWE

CWE-125

Out-of-bounds Read

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