What’s Vulnerable › Vulnerabilities
CVE-2017-7771
- Severity: high (CVSS 8.1 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.2% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2019-04-15 · updated 2026-06-17
- Weakness: CWE-125
Description
Out-of-bounds read in Graphite2 Library in Firefox before 54 in graphite2::Pass::readPass function.
Affected products
- Mozilla Firefox: before 54.0 — fixed in 54.0
- Sil Graphite2: before 1.3.10 — fixed in 1.3.10
How to fix
Upgrade to a fixed version: Mozilla Firefox 54.0; Sil Graphite2 1.3.10. Check the vendor advisory for mitigations.
References
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-15/
- https://bugzilla.redhat.com/show_bug.cgi?id=1472212
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-15/
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