CVE-2020-15667
CVE-2020-15667
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 1.6%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
01 Oct 2020Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
When processing a MAR update file, after the signature has been validated, an invalid name length could result in a heap overflow, leading to memory corruption and potentially arbitrary code execution. Within Firefox as released by Mozilla, this issue is only exploitable with the Mozilla-controlled signing key. This vulnerability affects Firefox < 80.
Affected products
Mozilla · FirefoxWant to know if your infrastructure is exposed to this?
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