CVE-2018-19826

Published: Dic 03, 2018 Last Modified: Nov 21, 2024
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

In inspect.cpp in LibSass 3.5.5, a high memory footprint caused by an endless loop (containing a Sass::Inspect::operator()(Sass::String_Quoted*) stack frame) may cause a Denial of Service via crafted sass input files with stray '&' or '/' characters. NOTE: Upstream comments indicate this issue is closed as 'won't fix' and 'works as intended' by design

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
0,0043
Percentile
0,6th
Updated

EPSS Score Trend (Last 90 Days)

835

Loop with Unreachable Exit Condition ('Infinite Loop')

Incomplete
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Availability
Potential Impacts:
Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Dos: Amplification
Applicable Platforms
All platforms may be affected
View CWE Details
Application

Libsass by Sass-Lang

Product Information
Vendor Sass-Lang
Product Libsass
Version 3.5.5
cpe:2.3:a:sass-lang:libsass:3.5.5:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/sass/libsass/issues/2781
Third Party Advisory
https://github.com/sass/libsass/issues/2781
https://github.com/sass/libsass/issues/2781
Third Party Advisory
https://github.com/sass/libsass/issues/2781