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Veracode Vulnerability DatabaseVERACODE:42938HistoryAug 24, 2023 - 8:39 a.m.
Denial Of Service (DoS)
2023-08-2408:39:52
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
3
libsass vulnerability stackoverflow applicationcrash astselectors complexselector hasplaceholder
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
21.2%
libsass.so is vulnerable to Denial Of Service (DoS). The vulnerability exists in ComplexSelector::has_placeholder at ast_selectors.cpp due to a stack overflow which allows an attacker to cause an application crash.
| CPE | Name | Operator | Version |
|---|---|---|---|
| libsass.so | eq | 1.0.0 | |
| libsass.so | eq | 1.0.0 | |
| libsass:3.19 | eq | 3.6.5-r1 | |
| libsass:edge | eq | 3.6.5-r0 | |
| libsass:edge | eq | 3.6.4-r0 | |
| libsass:edge | eq | 3.6.3-r1 | |
| libsass:edge | eq | 3.6.5-r1 |
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7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
21.2%
Related for VERACODE:42938