CVE-2020-13962

Summary

CVECVE-2020-13962
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-06-09 00:15:00 UTC
Updated2023-11-07 03:17:00 UTC
DescriptionQt 5.12.2 through 5.14.2, as used in unofficial builds of Mumble 1.3.0 and other products, mishandles OpenSSL's error queue, which can cause a denial of service to QSslSocket users. Because errors leak in unrelated TLS sessions, an unrelated session may be disconnected when any handshake fails. (Mumble 1.3.1 is not affected, regardless of the Qt version.)

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fedoraproject Fedora 31 All All All
Operating System Fedoraproject Fedora 32 All All All
Operating System Fedoraproject Fedora 33 All All All
Application Mumble Mumble 1.3.0 - All All
Application Mumble Mumble 1.3.0 - All All
Operating System Opensuse Leap 15.2 All All All
Application Qt Qt All All All All
Application Qt Qt All All All All
Application Qt Qt All All All All
Application Qt Qt All All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 31 Update: mumble-1.3.2-1.fc31 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 32 Update: mumble-1.3.2-1.fc32 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
QtNetwork: Denial of service (GLSA 202007-18) — Gentoo security GENTOO security.gentoo.org
[SECURITY] Fedora 33 Update: mumble-1.3.2-1.fc33 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[security-announce] openSUSE-SU-2020:1319-1: moderate: Security update f SUSE lists.opensuse.org
[QTBUG-83450] Qt incorrectly calls SSL_shutdown() in OpenSSL mid-handshake causing denial of service in TLS applications. - Qt Bug Tracker MISC bugreports.qt.io Issue Tracking, Vendor Advisory
SSL routines:SSL_shutdown:shutdown while in init · Issue #3679 · mumble-voip/mumble · GitHub MISC github.com Exploit, Third Party Advisory
src/murmur/Server.cpp: implement workaround for critical QSslSocket issue by davidebeatrici · Pull Request #4032 · mumble-voip/mumble · GitHub MISC github.com Patch, Third Party Advisory
[SECURITY] Fedora 33 Update: mumble-1.3.2-1.fc33 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 32 Update: mumble-1.3.2-1.fc32 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 31 Update: mumble-1.3.2-1.fc31 - 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

  • 296072 Oracle Solaris 11.4 Support Repository Update (SRU) 25.75.3 Missing (CPUJUL2020)
  • 900114 CBL-Mariner Linux Security Update for qt5-qtbase 5.12.5
  • 900287 CBL-Mariner Linux Security Update for qt5-qtbase 5.12.11
  • 901145 Common Base Linux Mariner (CBL-Mariner) Security Update for qt5-qtsvg (6835-1)
  • 940264 AlmaLinux Security Update for qt5-qtbase and qt5-qtwebsockets (ALSA-2020:4690)
  • 960823 Rocky Linux Security Update for qt5-qtbase and qt5-qtwebsockets (RLSA-2020:4690)
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