CVE-2018-18504
high-risk
Published 2019-02-05
A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations. This results is a potentially exploitable crash and the possibility of reading from the memory of the freed buffers. This vulnerability affects Firefox < 65.
Do I need to act?
~
2.7% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
Affected Products (5)
References (6)
Third Party Advisory
http://www.securityfocus.com/bid/106773
Third Party Advisory
https://usn.ubuntu.com/3874-1/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-01/
Third Party Advisory
http://www.securityfocus.com/bid/106773
Third Party Advisory
https://usn.ubuntu.com/3874-1/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-01/
50
/ 100
high-risk
Severity
32/34 · Critical
Exploitability
6/34 · Minimal
Exposure
12/34 · Low