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cve[email protected]CVE-2018-19797
HistoryDec 03, 2018 - 6:29 a.m.

CVE-2018-19797

2018-12-0306:29:00
CWE-476
[email protected]
web.nvd.nist.gov
113
libsass
3.5.5
null pointer dereference
selector_list
populate_extends
dos
application crash

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

6.2 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

69.7%

JSON

In LibSass 3.5.5, a NULL Pointer Dereference in the function Sass::Selector_List::populate_extends in SharedPtr.hpp (used by ast.cpp and ast_selectors.cpp) may cause a Denial of Service (application crash) via a crafted sass input file.

Affected configurations

NVD
Node
sass-langlibsassMatch3.5.5

Related

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nvd 1
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ubuntu 1
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2021-03-15 22:19:52
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Ubuntu: Security Advisory (USN-4837-1)
2023-01-27 00:00:00
openSUSE: Security Advisory for libsass (openSUSE-SU-2019:1791-1)
2019-07-24 00:00:00
Mageia: Security Advisory (MGASA-2020-0049)
2022-01-28 00:00:00
mageia
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Updated libsass packages fix security vulnerabilities
2020-01-28 10:52:40
ibm
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Security Bulletin: Open Source Dependency Vulnerability
2023-05-15 17:51:03
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2021-02-10 16:34:41
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2020-12-08 06:37:17
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Security update for libsass (moderate)
2019-08-14 00:00:00
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2019-07-23 00:00:00
nessus
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openSUSE Security Update : libsass (openSUSE-2019-1791)
2019-07-24 00:00:00
Ubuntu 18.04 ESM : LibSass vulnerabilities (USN-4837-1)
2023-10-20 00:00:00
ubuntu
ubuntu
LibSass vulnerabilities
2021-03-15 00:00:00

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

6.2 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

69.7%

JSON
Related for CVE-2018-19797
osv2nvd1cvelist1ubuntucve1debiancve1redhatcve1prion1openvas3mageia1ibm12suse3nessus2ubuntu1