CVE Vulnerability

CVE-2018-7639

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 "16 bits colors" case, aka case 16.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

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

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
Configurations

Configuration 1

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

Published : 2018-03-02 02:29

Updated : 2020-11-02 09:15

NVD link : CVE-2018-7639

Mitre link : CVE-2018-7639

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read