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CVE-2017-7777

nvd nist
Published: Apr 15, 2019Modified: Nov 21, 2024

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8.8
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: NVD

Description

Use of uninitialized memory in Graphite2 library in Firefox before 54 in graphite2::GlyphCache::Loader::read_glyph function.

Affected (2)

Products: Mozilla: Firefox · Sil: Graphite2
Mozilla
1 product
Firefox
Sil
1 product
Graphite2
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Firefox
Before 54.0
Graphite2
Before 1.3.10

Related CWEs

CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (2)

Source: security@mozilla.org
ExploitPatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitPatchVendor Advisory

Timeline

No history available yet.