8.8

CVE-2019-11745

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mozilla ≫ Firefox Version < 71.0
Mozilla ≫ Firefox ESR Version < 68.3
Mozilla ≫ Thunderbird Version < 68.3.0
Opensuse ≫ Leap Version15.1
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version19.10
Debian ≫ Debian Linux Version9.0
Siemens ≫ Ruggedcom Rox Mx5000 Firmware Version < 2.14.0
   Siemens ≫ Ruggedcom Rox Mx5000 Version-
Siemens ≫ Ruggedcom Rox Rx1400 Firmware Version < 2.14.0
   Siemens ≫ Ruggedcom Rox Rx1400 Version-
Siemens ≫ Ruggedcom Rox Rx1500 Firmware Version < 2.14.0
   Siemens ≫ Ruggedcom Rox Rx1500 Version-
Siemens ≫ Ruggedcom Rox Rx1501 Firmware Version < 2.14.0
   Siemens ≫ Ruggedcom Rox Rx1501 Version-
Siemens ≫ Ruggedcom Rox Rx1510 Firmware Version < 2.14.0
   Siemens ≫ Ruggedcom Rox Rx1510 Version-
Siemens ≫ Ruggedcom Rox Rx1511 Firmware Version < 2.14.0
   Siemens ≫ Ruggedcom Rox Rx1511 Version-
Siemens ≫ Ruggedcom Rox Rx1512 Firmware Version < 2.14.0
   Siemens ≫ Ruggedcom Rox Rx1512 Version-
Siemens ≫ Ruggedcom Rox Rx5000 Firmware Version < 2.14.0
   Siemens ≫ Ruggedcom Rox Rx5000 Version-
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.99% 0.856
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://security.gentoo.org/glsa/202003-37
Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/09/msg00029.html
Third Party Advisory
Mailing List
https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04
Third Party Advisory
US Government Resource
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00006.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4335-1/
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.html
Third Party Advisory
Mailing List
Issue Tracking
https://access.redhat.com/errata/RHSA-2020:0243
Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0466
Third Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1586176
Patch
Vendor Advisory
Issue Tracking
https://security.gentoo.org/glsa/202003-02
Third Party Advisory
https://security.gentoo.org/glsa/202003-10
Third Party Advisory
https://usn.ubuntu.com/4241-1/
Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2019-36/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-37/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-38/
Vendor Advisory