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CVE
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CVE-2018-18504Date: (C)2019-05-30   (M)2024-03-27


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 9.8CVSS Score : 7.5
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 5.9Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: HIGHAvailability: PARTIAL
Integrity: HIGH 
Availability: HIGH 
  
Reference:
BID-106773
USN-3874-1
https://www.mozilla.org/security/advisories/mfsa2019-01/

CPE    255
cpe:/a:mozilla:firefox:37.0
cpe:/a:mozilla:firefox:14.0
cpe:/a:mozilla:firefox:-
cpe:/a:mozilla:firefox:20.0.1
...
CWE    1
CWE-125
OVAL    6
oval:org.secpod.oval:def:50461
oval:org.secpod.oval:def:50467
oval:org.secpod.oval:def:51207
oval:org.secpod.oval:def:704473
...

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