CVE-2021-3673

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Summary

CVECVE-2021-3673
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-08-02 19:15:00 UTC
Updated2023-11-07 03:38:00 UTC
DescriptionA vulnerability was found in Radare2 in version 5.3.1. Improper input validation when reading a crafted LE binary can lead to resource exhaustion and DoS.

Risk And Classification

Problem Types: CWE-252

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fedoraproject Fedora 33 All All All
Operating System Fedoraproject Fedora 34 All All All
Operating System Fedoraproject Fedora 35 All All All
Application Radare Radare2 5.3.1 All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 35 Update: radare2-5.4.0-1.fc35 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 34 Update: radare2-5.6.0-1.fc34 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 33 Update: iaito-5.3.1-3.fc33 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 35 Update: radare2-5.4.0-1.fc35 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 34 Update: radare2-5.4.0-1.fc34 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 35 Update: radare2-5.6.0-1.fc35 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
1989130 – (CVE-2021-3673) CVE-2021-3673 radare2: improper input validation can lead to resource exhaustion when reading LE binary MISC bugzilla.redhat.com
[SECURITY] Fedora 33 Update: iaito-5.3.1-3.fc33 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 35 Update: radare2-5.6.0-1.fc35 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 34 Update: radare2-5.6.0-1.fc34 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 34 Update: radare2-5.4.0-1.fc34 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 281938 Fedora Security Update for iaito (FEDORA-2021-55198e6804)
  • 281939 Fedora Security Update for iaito (FEDORA-2021-d206891379)
  • 282420 Fedora Security Update for radare2 (FEDORA-2022-3fc85cd09c)
  • 282421 Fedora Security Update for radare2 (FEDORA-2022-ba3248e596)
  • 503249 Alpine Linux Security Update for radare2
  • 506222 Alpine Linux Security Update for radare2

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