CVE-2021-27345

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2021-27345
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-06-10 16:15:00 UTC
Updated2022-04-27 17:06:00 UTC
DescriptionA null pointer dereference was discovered in ucompthread in stream.c in Irzip 0.631 which allows attackers to cause a denial of service (DOS) via a crafted compressed file.

Risk And Classification

Problem Types: CWE-476

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 9.0 All All All
Application Irzip Project Irzip 0.631 All All All
Application Long Range Zip Project Long Range Zip 0.631 All All All

References

ReferenceSourceLinkTags
[SECURITY] [DLA 2981-1] lrzip security update MLIST lists.debian.org
Segmentation fault caused by null pointer dereference during multithread processing in ucompthread, stream.c:1523 · Issue #164 · ckolivas/lrzip · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 179190 Debian Security Update for lrzip (DLA 2981-1)
  • 179313 Debian Security Update for lrzip (DSA 5145-1)
  • 180194 Debian Security Update for lrzip (CVE-2021-27345)
  • 199146 Ubuntu Security Notification for Long Range ZIP Vulnerabilities (USN-5840-1)
  • 502883 Alpine Linux Security Update for lrzip

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report