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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
An issue was discovered in LibSass <3.5.3. A NULL pointer dereference was found in the function Sass::Expand::operator which could be leveraged by an attacker to cause a denial of service (application crash) or possibly have unspecified other impact.
An issue was discovered in LibSass through 3.5.2. A NULL pointer dereference was found in the function Sass::Expand::operator which could be leveraged by an attacker to cause a denial of service (application crash) or possibly have unspecified other impact.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
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An issue was discovered in LibSass through 3.5.2. A NULL pointer dereference was found in the function Sass::Expand::operator which could be leveraged by an attacker to cause a denial of service (application crash) or possibly have unspecified other impact.
An issue was discovered in LibSass <3.5.3. A NULL pointer dereference was found in the function Sass::Expand::operator which could be leveraged by an attacker to cause a denial of service (application crash) or possibly have unspecified other impact.
https://github.com/sass/libsass/issues/2664 Exploit, Issue Tracking, Patch, Third Party Advisory
CVE Modified by MITRE11/12/2018 5:29:00 PM
Action
Type
Old Value
New Value
Changed
Description
An issue was discovered in LibSaas through 3.5.2. A NULL pointer dereference was found in the function Sass::Expand::operator which could be leveraged by an attacker to cause a denial of service (application crash) or possibly have unspecified other impact.
An issue was discovered in LibSass through 3.5.2. A NULL pointer dereference was found in the function Sass::Expand::operator which could be leveraged by an attacker to cause a denial of service (application crash) or possibly have unspecified other impact.
Reanalysis by NIST7/18/2018 11:34:14 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:sass-lang:libsaas:*:*:*:*:*:*:*:* versions up to (including) 3.5.2
OR
*cpe:2.3:a:sass-lang:libsass:*:*:*:*:*:*:*:* versions up to (including) 3.5.2
Reanalysis by NIST7/17/2018 2:17:33 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:sass-lang:libsaas:*:*:*:*:*:*:*:* versions up to (including) 3.5.4
OR
*cpe:2.3:a:sass-lang:libsaas:*:*:*:*:*:*:*:* versions up to (including) 3.5.2
Initial Analysis by NIST7/17/2018 2:15:09 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:sass-lang:libsaas:*:*:*:*:*:*:*:* versions up to (including) 3.5.4
Added
CVSS V2
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Added
CVSS V2 Metadata
Victim must voluntarily interact with attack mechanism
Added
CVSS V3
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Added
CWE
CWE-476
Changed
Reference Type
https://github.com/sass/libsass/issues/2664 No Types Assigned