CVE-2018-7641

Public Exploit

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 "32 bits colors" case, aka case 32.

Category

7.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.23%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/dtschump/CImg/issues/185 third party advisory exploit
https://lists.debian.org/debian-lts-announce/2019/09/msg00030.html mailing list
https://lists.debian.org/debian-lts-announce/2020/10/msg00033.html mailing list

Frequently Asked Questions

What is the severity of CVE-2018-7641?
CVE-2018-7641 has been scored as a high severity vulnerability.
How to fix CVE-2018-7641?
To fix CVE-2018-7641, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-7641 being actively exploited in the wild?
It is possible that CVE-2018-7641 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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