CVE-2020-13962
CVE-2020-13962
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
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 · Alta · EPSS 3,1% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
qtbase-opensource-src Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 5.14.2+dfsg-6
Actualiza a 5.14.2+dfsg-6
qtbase-opensource-src Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 5.14.2+dfsg-6
Actualiza a 5.14.2+dfsg-6
qtbase-opensource-src Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 5.14.2+dfsg-6
Actualiza a 5.14.2+dfsg-6
qtbase-opensource-src Ubuntu:Pro:20.04:LTS
- Versiones
- 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
- Intervalos de versiones afectados
- ECOSYSTEM: < 5.12.8+dfsg-0ubuntu2.1+esm3
Actualiza a 5.12.8+dfsg-0ubuntu2.1+esm3
Fuentes 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