Critical severity · published Jun 11, 2018
CVE-2017-7778
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
9.8
CVSS
5%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.0% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FI
Firefox · Mozilla
before 52.2.0; before 54.0 · source: NVD
DL
Debian Linux · Debian
8.0; 9.0 · source: NVD
GR
Graphite2 · Sil
before 1.3.10 · source: NVD
TH
Thunderbird · Mozilla
before 52.2.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-7778
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-7778
Third Party Advisory
http://www.securityfocus.com/bid/99057
Third Party Advisory
http://www.securitytracker.com/id/1038689
Third Party Advisory
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
Issue Tracking
https://bugzilla.mozilla.org/show_bug.cgi?id=1349310
More from Firefox
10.0
CVE-2019-11708
Mozilla Firefox and Thunderbird Sandbox Escape Vulnerability
9.8
CVE-2024-9680
Mozilla Firefox Use-After-Free Vulnerability
9.8
CVE-2010-3765
Mozilla Multiple Products Remote Code Execution Vulnerability
9.6
CVE-2022-26486
Mozilla Firefox Use-After-Free Vulnerability
8.8
CVE-2023-5217
Google Chromium libvpx Heap Buffer Overflow Vulnerability