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Libsass

libsass

Vendor: Libsass • 11 CVEs

CVEs (11)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Libsass
1Libsass
May 13, 2026
Aug 18, 2017
N/A· v4
7.5 HIGH· v3
7.8 HIGH· v2
There is a stack consumption issue in LibSass 3.4.5 that is triggered in the function Sass::Eval::operator() in eval.cpp. It will lead to a remote denial of service attack.
1Libsass
1Libsass
May 13, 2026
Aug 18, 2017
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
There is an illegal address access in Sass::Eval::operator() in eval.cpp of LibSass 3.4.5, leading to a remote denial of service attack. NOTE: this is similar to CVE-2017-11555 but remains exploitable after the vendor's...Show more
There is an illegal address access in Sass::Eval::operator() in eval.cpp of LibSass 3.4.5, leading to a remote denial of service attack. NOTE: this is similar to CVE-2017-11555 but remains exploitable after the vendor's CVE-2017-11555 fix (available from GitHub after 2017-07-24).Show less
1Libsass
1Libsass
May 13, 2026
Aug 18, 2017
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
There are memory leaks in LibSass 3.4.5 triggered by deeply nested code, such as code with a long sequence of open parenthesis characters, leading to a remote denial of service attack.
1Libsass
1Libsass
May 13, 2026
Jul 24, 2017
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
There is a heap-based buffer over-read in the Sass::Prelexer::re_linebreak function in lexer.cpp in LibSass 3.4.5. A crafted input will lead to a remote denial of service attack.
1Libsass
1Libsass
May 13, 2026
Jul 24, 2017
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
There is a heap based buffer over-read in LibSass 3.4.5, related to address 0xb4803ea1. A crafted input will lead to a remote denial of service attack.
1Libsass
1Libsass
May 13, 2026
Jul 23, 2017
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
There is a stack consumption vulnerability in the Parser::advanceToNextToken function in parser.cpp in LibSass 3.4.5. A crafted input may lead to remote denial of service.
1Libsass
1Libsass
May 13, 2026
Jul 23, 2017
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
There is an illegal address access in the Eval::operator function in eval.cpp in LibSass 3.4.5. A crafted input will lead to a remote denial of service.
1Libsass
1Libsass
May 13, 2026
Jul 23, 2017
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
There is a stack consumption vulnerability in the lex function in parser.hpp (as used in sassc) in LibSass 3.4.5. A crafted input will lead to a remote denial of service.
1Libsass
1Libsass
May 13, 2026
Jul 17, 2017
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
There is an illegal address access in ast.cpp of LibSass 3.4.5. A crafted input will lead to a remote denial of service attack.
1Libsass
1Libsass
May 13, 2026
Jul 17, 2017
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
There is a heap based buffer over-read in lexer.hpp of LibSass 3.4.5. A crafted input will lead to a remote denial of service attack.
1Libsass
1Libsass
May 13, 2026
Jun 29, 2017
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
In LibSass 3.4.5, there is a heap-based buffer over-read in the function json_mkstream() in sass_context.cpp. A crafted input will lead to a remote denial of service attack.