CVE-2019-11745

HIGH

8.8

Descripcion

When encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller than the block size, a small out of bounds write could occur. This could have caused heap corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.

Detalles CVE

Puntuacion CVSS v3.18.8

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioREQUIRED

Publicado1/8/2020

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

canonical:ubuntu_linuxdebian:debian_linuxmozilla:firefoxmozilla:firefox_esrmozilla:thunderbirdopensuse:leapredhat:enterprise_linux_server_aussiemens:ruggedcom_rox_mx5000siemens:ruggedcom_rox_mx5000_firmwaresiemens:ruggedcom_rox_rx1400siemens:ruggedcom_rox_rx1400_firmwaresiemens:ruggedcom_rox_rx1500siemens:ruggedcom_rox_rx1500_firmwaresiemens:ruggedcom_rox_rx1501siemens:ruggedcom_rox_rx1501_firmwaresiemens:ruggedcom_rox_rx1510siemens:ruggedcom_rox_rx1510_firmwaresiemens:ruggedcom_rox_rx1511siemens:ruggedcom_rox_rx1511_firmwaresiemens:ruggedcom_rox_rx1512siemens:ruggedcom_rox_rx1512_firmwaresiemens:ruggedcom_rox_rx5000siemens:ruggedcom_rox_rx5000_firmware

Debilidades (CWE)

CWE-787

Referencias

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.html(security@mozilla.org)

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.html(security@mozilla.org)

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00006.html(security@mozilla.org)

https://access.redhat.com/errata/RHSA-2020:0243(security@mozilla.org)

https://access.redhat.com/errata/RHSA-2020:0466(security@mozilla.org)

https://bugzilla.mozilla.org/show_bug.cgi?id=1586176(security@mozilla.org)

https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf(security@mozilla.org)

https://lists.debian.org/debian-lts-announce/2020/09/msg00029.html(security@mozilla.org)

https://security.gentoo.org/glsa/202003-02(security@mozilla.org)

https://security.gentoo.org/glsa/202003-10(security@mozilla.org)

https://security.gentoo.org/glsa/202003-37(security@mozilla.org)

https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04(security@mozilla.org)

https://usn.ubuntu.com/4241-1/(security@mozilla.org)

https://usn.ubuntu.com/4335-1/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2019-36/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2019-37/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2019-38/(security@mozilla.org)

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00006.html(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2020:0243(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2020:0466(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.mozilla.org/show_bug.cgi?id=1586176(af854a3a-2127-422b-91ae-364da2661108)

https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2020/09/msg00029.html(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202003-02(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202003-10(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202003-37(af854a3a-2127-422b-91ae-364da2661108)

https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4241-1/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4335-1/(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2019-36/(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2019-37/(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2019-38/(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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