CVE-2018-11696 High Severity Vulnerability detected by WhiteSource

Question

CVE-2018-11696 High Severity Vulnerability detected by WhiteSource

Opened this issue 6 years ago · 0 comments

mend-bolt-for-github commented 6 years ago

CVE-2018-11696 - High Severity Vulnerability

Vulnerable Library - libsass3.4.1

A C/C++ implementation of a Sass compiler

Library home page: https://github.com/sass/libsass.git

Library Source Files (72)

* The source files were matched to this source library based on a best effort match. Source libraries are selected from a list of probable public libraries.

/ninjecture/node_modules/node-sass/src/libsass/src/to_value.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/source_map.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/constants.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/to_c.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/memory_manager.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/node.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/sass_context.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/expand.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/listize.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/output.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/parser.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/values.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/emitter.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/debugger.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/ast_fwd_decl.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/units.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/util.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/cssize.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/sass_util.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/error_handling.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/ast_def_macros.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/emitter.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/eval.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/sass2scss.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/functions.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/functions.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/listize.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/ast.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/units.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/ast_factory.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/ast.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/remove_placeholders.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/memory_manager.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/lexer.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/sass_values.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/constants.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/to_c.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/to_value.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/cssize.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/environment.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/remove_placeholders.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/util.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/eval.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/sass_context.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/subset_map.hpp
/ninjecture/node_modules/node-sass/src/libsass/include/sass/base.h
/ninjecture/node_modules/node-sass/src/libsass/src/output.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/operation.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/inspect.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/sass.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/file.hpp
/ninjecture/node_modules/node-sass/src/libsass/include/sass/values.h
/ninjecture/node_modules/node-sass/src/libsass/src/error_handling.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/source_map.hpp
/ninjecture/node_modules/node-sass/src/libsass/include/sass2scss.h
/ninjecture/node_modules/node-sass/src/libsass/src/sass.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/extend.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/file.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/node.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/expand.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/context.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/environment.hpp
/ninjecture/node_modules/node-sass/src/libsass/include/sass/context.h
/ninjecture/node_modules/node-sass/src/libsass/src/prelexer.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/inspect.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/color_maps.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/json.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/context.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/parser.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/extend.cpp
/ninjecture/node_modules/node-sass/src/libsass/src/color_maps.hpp
/ninjecture/node_modules/node-sass/src/libsass/src/bind.cpp

Vulnerability Details

An issue was discovered in LibSass through 3.5.4. A NULL pointer dereference was found in the function Sass::Inspect::operator which could be leveraged by an attacker to cause a denial of service (application crash) or possibly have unspecified other impact.

Publish Date: 2018-06-04

URL: CVE-2018-11696

CVSS 3 Score Details (8.8)

Base Score Metrics:

Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: Required
- Scope: Unchanged
Impact Metrics:
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High

For more information on CVSS3 Scores, click here.

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