What’s Vulnerable › Vulnerabilities

CVE-2017-11341

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2017-07-17 · updated 2026-06-17
• Weakness: CWE-125

Description

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.

Affected products

• Libsass: 3.4.5

References

• https://bugzilla.redhat.com/show_bug.cgi?id=1470714
• https://bugzilla.redhat.com/show_bug.cgi?id=1470714

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