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CVE-2017-11605: There is a heap based buffer over-read in LibSass 3.4.5, related to address 0xb4803ea1.

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.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2017-11605 is a LibSass 3.4.5 memory-read flaw. A specially crafted input can crash the process, creating a denial-of-service risk where Sass content is processed from untrusted or external sources. Exposure is most likely in applications, build services, or content-processing pipelines that use LibSass 3.4.5 and accept Sass or SCSS input from users, tenants, integrations, or other untrusted sources. Prioritize if LibSass is used in customer-facing or multi-tenant style-processing workflows. For internal-only build pipelines with trusted input, urgency is lower but inventory and vendor review are still warranted. Mitigation focus: Inventory systems and packages using LibSass 3.4.5.; Check vendor, distro, and project guidance for fixed LibSass packages.; Avoid processing untrusted Sass or SCSS with vulnerable LibSass versions..

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Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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2Source links

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