CVE-2016-6354

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Summary

CVECVE-2016-6354
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2016-09-21 14:25:00 UTC
Updated2023-10-06 17:12:00 UTC
DescriptionHeap-based buffer overflow in the yy_get_next_buffer function in Flex before 2.6.1 might allow context-dependent attackers to cause a denial of service or possibly execute arbitrary code via vectors involving num_to_read.

Risk And Classification

Problem Types: CWE-119

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 8.0 All All All
Operating System Debian Debian Linux 8.0 All All All
Application Flex Project Flex All All All All
Application Westes Flex All All All All

References

ReferenceSourceLinkTags
oss-security - CVE request: flex: Buffer overflow in generated code (yy_get_next_buffer) MLIST www.openwall.com Release Notes, Third Party Advisory
Fixed incorrect integer type · westes/flex@a5cbe92 · GitHub CONFIRM github.com Patch
flex: Potential insecure code generation (GLSA 201701-31) — Gentoo security GENTOO security.gentoo.org
oss-security - Re: CVE request: flex: Buffer overflow in generated code (yy_get_next_buffer) MLIST www.openwall.com Release Notes, Third Party Advisory
Debian -- Security Information -- DSA-3653-1 flex DEBIAN www.debian.org Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 710287 Gentoo Linux Mozilla Firefox Multiple Vulnerabilities (GLSA 201802-03)
  • 710520 Gentoo Linux flex Potential insecure code generation Vulnerability (GLSA 201701-31)
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