CVE-2018-19876

Published: Dic 05, 2018 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2018-11550 Aliases: GSD-2018-19876
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
MEDIUM 4,3
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: none
Integrity: none
Availability: partial

Description

AI Translation Available

cairo 1.16.0, in cairo_ft_apply_variations() in cairo-ft-font.c, would free memory using a free function incompatible with WebKit's fastMalloc, leading to an application crash with a 'free(): invalid pointer' error.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0022
Percentile
0,4th
Updated

EPSS Score Trend (Last 91 Days)

416

Use After Free

Stable
Abstraction: Variant Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Confidentiality
Potential Impacts:
Modify Memory Dos: Crash, Exit, Or Restart Execute Unauthorized Code Or Commands
Applicable Platforms
Languages: C, C++, Memory-Unsafe
Likelihood of Exploit: High
View CWE Details
Application

Cairo by Cairographics

Product Information
Vendor Cairographics
Product Cairo
Version 1.16.0
cpe:2.3:a:cairographics:cairo:1.16.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://bugs.webkit.org/show_bug.cgi?id=191595
Issue Tracking Patch Third Party Advisory
https://bugs.webkit.org/show_bug.cgi?id=191595
https://gitlab.freedesktop.org/cairo/cairo/merge_requests/5
Patch Third Party Advisory
https://gitlab.freedesktop.org/cairo/cairo/merge_requests/5
https://bugs.webkit.org/show_bug.cgi?id=191595
Issue Tracking Patch Third Party Advisory
https://bugs.webkit.org/show_bug.cgi?id=191595
https://gitlab.freedesktop.org/cairo/cairo/merge_requests/5
Patch Third Party Advisory
https://gitlab.freedesktop.org/cairo/cairo/merge_requests/5