VulnerabilityModified
CVE-2018-12292
A use-after-free vulnerability exists in DOMProxyHandler::EnsureExpandoObject in Pale Moon before 27.9.3.
CRITICAL 9.8EPSS 9.07%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (9.07%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A use-after-free vulnerability exists in DOMProxyHandler::EnsureExpandoObject in Pale Moon before 27.9.3.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 9.07% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- palemoon/pale moon
- Source
- cve@mitre.org
References
- https://www.exploit-db.com/exploits/44900/Exploit, Third Party Advisory, VDB Entry
- https://www.palemoon.org/releasenotes.shtmlVendor Advisory
- https://www.exploit-db.com/exploits/44900/Exploit, Third Party Advisory, VDB Entry
- https://www.palemoon.org/releasenotes.shtmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.