CVE-2021-20308

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Summary

CVECVE-2021-20308
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-04-05 22:15:00 UTC
Updated2021-12-03 18:23:00 UTC
DescriptionInteger overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181.

Risk And Classification

Problem Types: CWE-190

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 9.0 All All All
Application Htmldoc Project Htmldoc All All All All

References

ReferenceSourceLinkTags
Bug: buffer-overflow caused by integer-overflow in image_load_gif() · Issue #423 · michaelrsweet/htmldoc · GitHub MISC github.com
[SECURITY] [DLA 2700-1] htmldoc security update MLIST lists.debian.org
1946289 – (CVE-2021-20308) CVE-2021-20308 htmldoc: Integer overflow in image_load_gif() MISC bugzilla.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 178690 Debian Security Update for htmldoc (DLA 2700-1)
  • 180047 Debian Security Update for htmldoc (CVE-2021-20308)
  • 750640 OpenSUSE Security Update for htmldoc (openSUSE-SU-2021:0882-1)

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