CVE-2018-11695
LibSass NULL Pointer Dereference
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.
INFO
Published Date :
June 4, 2018, 6:29 a.m.
Last Modified :
July 28, 2020, 2:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2018-11695
.
URL | Resource |
---|---|
https://github.com/sass/libsass/issues/2664 | Exploit Issue Tracking Patch Third Party Advisory |
https://github.com/sass/libsass/pull/2631 | |
https://github.com/sass/libsass/releases |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-11695
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-11695
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jul. 28, 2020
Action Type Old Value New Value Changed Description 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. Added Reference https://github.com/sass/libsass/pull/2631 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 27, 2020
Action Type Old Value New Value Added Reference https://github.com/sass/libsass/releases [No Types Assigned] -
Modified Analysis by [email protected]
Mar. 11, 2019
Action Type Old Value New Value Changed Reference Type https://github.com/sass/libsass/issues/2664 Exploit, Issue Tracking, Patch https://github.com/sass/libsass/issues/2664 Exploit, Issue Tracking, Patch, Third Party Advisory -
CVE Modified by [email protected]
Nov. 12, 2018
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 [email protected]
Jul. 18, 2018
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 [email protected]
Jul. 17, 2018
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 [email protected]
Jul. 17, 2018
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/sass/libsass/issues/2664 No Types Assigned https://github.com/sass/libsass/issues/2664 Exploit, Issue Tracking, Patch Added CWE CWE-476 Added CPE Configuration OR *cpe:2.3:a:sass-lang:libsaas:*:*:*:*:*:*:*:* versions up to (including) 3.5.4
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-11695
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2018-11695
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.32 }} -0.05%
score
0.66433
percentile