CVE-2017-7774 — CRITICAL (9.1)

Q: What is CVE-2017-7774?

CVE-2017-7774 is a vulnerability with a CVSS score of 9.1 (CRITICAL). Out-of-bounds read in Graphite2 Library in Firefox before 54 in graphite2::Silf::readGraphite function.

Q: How severe is CVE-2017-7774?

CVE-2017-7774 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2017-7774?

Check the references section above for vendor advisories and patch information. Affected products include: Mozilla Firefox, Sil Graphite2.

Vulnerability Description

Out-of-bounds read in Graphite2 Library in Firefox before 54 in graphite2::Silf::readGraphite function.

CVSS Score

9.1

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Mozilla	Firefox	< 54.0
Sil	Graphite2	< 1.3.10

Related Weaknesses (CWE)

CWE-125

References

https://www.mozilla.org/en-US/security/advisories/mfsa2017-15/ExploitPatchVendor Advisory
https://www.mozilla.org/en-US/security/advisories/mfsa2017-15/ExploitPatchVendor Advisory

FAQ

What is CVE-2017-7774?

CVE-2017-7774 is a vulnerability with a CVSS score of 9.1 (CRITICAL). Out-of-bounds read in Graphite2 Library in Firefox before 54 in graphite2::Silf::readGraphite function.

How severe is CVE-2017-7774?

CVE-2017-7774 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2017-7774?

Check the references section above for vendor advisories and patch information. Affected products include: Mozilla Firefox, Sil Graphite2.