CVE-2021-33027

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Sylabs Singularity Enterprise through 1.6.2 has Insufficient Entropy in a nonce.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-331

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Jul 19, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-330313.1In LabCup before <v2_next_18022, it is possible to use the save API to perform unauthorized actions for users without access to user managemCVE-2021-3303210.0A Remote Code Execution (RCE) vulnerability in the WebUI component of the eQ-3 HomeMatic CCU2 firmware up to and including version 2.57.5 anCVE-2021-330337.8The Linux kernel before 5.11.14 has a use-after-free in cipso_v4_genopt in net/ipv4/cipso_ipv4.c because the CIPSO and CALIPSO refcounting fCVE-2021-330347.8In the Linux kernel before 5.12.4, net/bluetooth/hci_event.c has a use-after-free when destroying an hci_chan, aka CID-5c4c8c954409. This leCVE-2021-330357.8Apache OpenOffice opens dBase/DBF documents and shows the contents as spreadsheets. DBF are database files with data organized in fields. WhCVE-2021-330368.8In Apache Hadoop 2.2.0 to 2.10.1, 3.0.0-alpha1 to 3.1.4, 3.2.0 to 3.2.2, and 3.3.0 to 3.3.1, a user who can escalate to yarn user can possibCVE-2021-330375.3Apache Tomcat 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46 and 8.5.0 to 8.5.66 did not correctly parse the HTTP transfer-encoding request header CVE-2021-330387.5An issue was discovered in management/commands/hyperkitty_import.py in HyperKitty through 1.3.4. When importing a private mailing list's arcCVE-2021-33049.8Sagemcom F@ST 3686 v2 3.495 devices have a buffer overflow via a long sessionKey to the goform/login URI.CVE-2021-330406.1managers/views/iframe.js in FuturePress EPub.js before 0.3.89 allows XSS.CVE-2021-330416.1vmd through 1.34.0 allows 'div class="markdown-body"' XSS, as demonstrated by Electron remote code execution via require('child_process').exCVE-2021-330449.8The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can bypass device identity
CVE-2021-33027: Critical severity, CVSS 9.8 | Vulnix