CVE-2018-19664 — MEDIUM (6.5)

Vulnerability Description

libjpeg-turbo 2.0.1 has a heap-based buffer over-read in the put_pixel_rows function in wrbmp.c, as demonstrated by djpeg.

CVSS Score

6.5

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Libjpeg-Turbo	Libjpeg-Turbo	2.0.1

Related Weaknesses (CWE)

CWE-125

References

https://github.com/libjpeg-turbo/libjpeg-turbo/issues/305ExploitThird Party Advisory
https://usn.ubuntu.com/4190-1/
https://github.com/libjpeg-turbo/libjpeg-turbo/issues/305ExploitThird Party Advisory
https://usn.ubuntu.com/4190-1/

FAQ

What is CVE-2018-19664?

CVE-2018-19664 is a vulnerability with a CVSS score of 6.5 (MEDIUM). libjpeg-turbo 2.0.1 has a heap-based buffer over-read in the put_pixel_rows function in wrbmp.c, as demonstrated by djpeg.

How severe is CVE-2018-19664?

CVE-2018-19664 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-19664?

Check the references section above for vendor advisories and patch information. Affected products include: Libjpeg-Turbo Libjpeg-Turbo.