CVE-2021-28091

Summary

CVECVE-2021-28091
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-06-04 15:15:00 UTC
Updated2023-11-07 03:32:00 UTC
DescriptionLasso all versions prior to 2.7.0 has improper verification of a cryptographic signature.

Risk And Classification

Problem Types: CWE-347

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Application Entrouvert Lasso All All All All
Operating System Fedoraproject Fedora 33 All All All
Operating System Fedoraproject Fedora 34 All All All

References

ReferenceSourceLinkTags
lasso.git - Free software C library wich implements SAML 2.0 and Liberty Alliance standards MISC git.entrouvert.org
[SECURITY] Fedora 33 Update: lasso-2.7.0-1.fc33 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
lasso - lasso - confirm_action MISC listes.entrouvert.com
[SECURITY] [DLA 2684-1] lasso security update MLIST lists.debian.org
lasso.git - Free software C library wich implements SAML 2.0 and Liberty Alliance standards MISC git.entrouvert.org
[SECURITY] Fedora 33 Update: lasso-2.7.0-1.fc33 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
Debian -- Security Information -- DSA-4926-1 lasso DEBIAN www.debian.org
[SECURITY] Fedora 34 Update: lasso-2.7.0-1.fc34 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 34 Update: lasso-2.7.0-1.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

  • 159324 Oracle Enterprise Linux Security Update for lasso (ELSA-2021-2989)
  • 159489 Oracle Enterprise Linux Security Update for lasso (ELSA-2021-4325)
  • 178652 Debian Security Update for lasso (DSA 4926-1)
  • 178669 Debian Security Update for lasso (DLA 2684-1)
  • 179580 Debian Security Update for lasso (CVE-2021-28091)
  • 198393 Ubuntu Security Notification for Lasso vulnerability (USN-4974-1)
  • 239529 Red Hat Update for lasso (RHSA-2021:2989)
  • 239881 Red Hat Update for lasso (RHSA-2021:4325)
  • 281621 Fedora Security Update for lasso (FEDORA-2021-bb3ea1e191)
  • 281622 Fedora Security Update for lasso (FEDORA-2021-508acb1153)
  • 296060 Oracle Solaris 11.4 Support Repository Update (SRU) 37.0.1.101.1 Missing (CPUJUL2021)
  • 316988 Cisco ESA, SMA,WSA Lasso SAML Implementation Vulnerability (cisco-sa-lasso-saml-jun2021-DOXNRLkD)
  • 316989 Cisco Firepower Threat Defense (FTD) Software Lasso SAML Implementation Vulnerability Affecting Cisco Products: June 2021(cisco-sa-lasso-saml-jun2021-DOXNRLkD)
  • 316990 Cisco Adaptive Security Appliance (ASA) Software Lasso SAML Implementation Vulnerability
  • 352394 Amazon Linux Security Advisory for lasso: ALAS2-2021-1660
  • 352806 Amazon Linux Security Advisory for lasso: ALAS-2021-1529
  • 377079 Alibaba Cloud Linux Security Update for lasso (ALINUX2-SA-2021:0046)
  • 670579 EulerOS Security Update for lasso (EulerOS-SA-2021-2337)
  • 670635 EulerOS Security Update for lasso (EulerOS-SA-2021-2393)
  • 670709 EulerOS Security Update for lasso (EulerOS-SA-2021-2467)
  • 670977 EulerOS Security Update for lasso (EulerOS-SA-2021-2589)
  • 690120 Free Berkeley Software Distribution (FreeBSD) Security Update for lasso (417de1e6-c31b-11eb-9633-b42e99a1b9c3)
  • 730129 Cisco Prime Collaboration Assurance Lasso SAML Implementation Vulnerability (cisco-sa-lasso-saml-jun2021-DOXNRLkD)
  • 750860 OpenSUSE Security Update for lasso (openSUSE-SU-2021:1057-1)
  • 750911 SUSE Enterprise Linux Security Update for lasso (SUSE-SU-2021:2589-1)
  • 901752 Common Base Linux Mariner (CBL-Mariner) Security Update for lasso (7255)
  • 904156 Common Base Linux Mariner (CBL-Mariner) Security Update for lasso (7255-1)
  • 940121 AlmaLinux Security Update for lasso (ALSA-2021:4325)
  • 960099 Rocky Linux Security Update for lasso (RLSA-2021:4325)
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