CVE-2020-13962
CVE-2020-13962
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Qt 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.)
CVSS 7.5 · Élevée · EPSS 3,1% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
n/a
- Versions du logiciel
- n/a: Concernée
Aucun correctif publié
qtbase-opensource-src Debian:12
- Plages de versions concernées
- ECOSYSTEM: < 5.14.2+dfsg-6
Mettez à jour vers 5.14.2+dfsg-6
qtbase-opensource-src Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 5.14.2+dfsg-6
Mettez à jour vers 5.14.2+dfsg-6
qtbase-opensource-src Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 5.14.2+dfsg-6
Mettez à jour vers 5.14.2+dfsg-6
qtbase-opensource-src Ubuntu:Pro:20.04:LTS
- Versions du logiciel
- 5.12.4+dfsg-4ubuntu1
- 5.12.5+dfsg-2
- 5.12.5+dfsg-8
- 5.12.5+dfsg-8build1
- 5.12.5+dfsg-9build1
- 5.12.8+dfsg-0ubuntu1
- 5.12.8+dfsg-0ubuntu2.1
- 5.12.8+dfsg-0ubuntu2.1+esm1
- 5.12.8+dfsg-0ubuntu2.1+esm2
- Plages de versions concernées
- ECOSYSTEM: < 5.12.8+dfsg-0ubuntu2.1+esm3
Mettez à jour vers 5.12.8+dfsg-0ubuntu2.1+esm3
Sources originales
- https://github.com/mumble-voip/mumble/pull/4032
- https://bugreports.qt.io/browse/QTBUG-83450
- https://github.com/mumble-voip/mumble/issues/3679
- https://security.gentoo.org/glsa/202007-18
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00004.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V3IZY7LKJ6NAXQDFYFR4S7L5BBHYK53K/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4X6EDPIIAQPVP2CHL2CHDHJ25EECA7UE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UQJDBZUYMMF4R5QQKD2HTIKQU2NSKO63/
- https://nvd.nist.gov/vuln/detail/CVE-2020-13962