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CVE-2017-7778
CRITICAL
A number of security vulnerabilities in the Graphite 2 library including out-of-bounds reads, buffer overflow reads and writes, and the use of uninitialized memory. These issues were addressed in Graphite 2 version 1.3.10. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.
Published: Jun 11, 2018
Modified: Jun 17, 2026
CWE-119
CWE-125
CWE-787
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (6)
| Vendor | Product | Version |
|---|---|---|
| mozilla | firefox | * < 52.2.0 |
| mozilla | firefox | * < 54.0 |
| mozilla | thunderbird | * < 52.2.0 |
| debian | debian_linux | 8.0 |
| debian | debian_linux | 9.0 |
| sil | graphite2 | * < 1.3.10 |
GitHub Security Advisory GHSA-w4p4-6xh7-fhf6
A number of security vulnerabilities in the Graphite 2 library including out-of-bounds reads,...
References (40)
- http://www.securityfocus.com/bid/99057 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038689 Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:1440 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:1561 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:1793 Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1349310 Issue Tracking, Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1350047 Issue Tracking, Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1352745 Issue Tracking, Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1352747 Issue Tracking, Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1355174 Issue Tracking, Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1355182 Issue Tracking, Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1356607 Issue Tracking, Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1358551 Issue Tracking, Vendor Advisory
- https://security.gentoo.org/glsa/201710-13 Third Party Advisory
- https://www.debian.org/security/2017/dsa-3881 Third Party Advisory
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
5.15%
Top 8% most likely to be exploited
Threat Score
40.7 / 100
Data Sources
NVD
EPSS
GitHub